Interrelationship between decentralization of energy sources and their renewability: A bibliometric analysis of research trends and thematic evolution

This bibliometric analysis examines the research landscape of "Renewable Energy" and "Energy Markets" from 2000 to 2023, with a specific focus on emerging trends during 2023 to 2024. The novelty of this study lies in its integration of bibliometric tools to analyse keywords, global contributions, thematic evolution, and future research directions. Using data extracted from Scopus and Web of Science (WoS), the study employs advanced bibliometric techniques, including keyword and term co-occurrence mapping through VosViewer. The findings reveal significant growth in research output in recent years, with 29 percent of Scopus and 44 percent of Web of Science publications produced during 2023 to 2024. China and the United States lead global contributions, while Malaysia and India exhibit rapid growth, each contributing more than 70 percent of their research in this period. Keyword analysis shows blockchain technologies, microgrids, and peer-to-peer energy trading as dominant themes, reflecting the rise of decentralised and digital energy systems. Thematic clusters underscore the convergence of technological innovation, policy frameworks, economic modelling, and regional strategies. Co-authorship networks reveal active collaboration across Asia-Pacific and European countries. Journal articles are the primary output type, with early-access publications highlighting the urgency of disseminating new findings. This study provides a comprehensive and up-to-date overview of the evolving discourse in renewable energy and energy markets. It offers actionable insights for researchers and policymakers while identifying underexplored areas that merit further investigation. The results support interdisciplinary approaches to addressing global energy challenges and advancing sustainable energy transitions.

Tourism marketing is a dynamic and multifaceted field that plays a pivotal role in promoting destinations, attracting tourists, and driving economic growth. As this field continues to evolve, understanding its progression and future opportunities becomes crucial. To address this need, the study conducts a comprehensive bibliometric analysis of tourism marketing literature spanning from 1974 to 2024. Utilising data from the Scopus database, biblioshiny is employed to examine key bibliometric statistics, such as authorship patterns, cross-country evaluations, keyword analyses, and thematic evolution. The findings reveal a significant growth in research output. The influence of COVID-19 on tourists and tourism industry and the enhanced integration of the internet and technology, is explicitly depicted by thematic analysis. This indicates a flourishing research landscape and a significant change in consumption patterns following the COVID-19 pandemic. In summary, this paper offers significant insights into the trends, patterns, and dynamics of research in tourism marketing research. Overall, this research has contributed to a deeper understanding of the academic landscape of tourism marketing, enlightening future research directions and guiding strategic decision-making for academics, practitioners, and policymakers involved in this field.

This bibliometric review explores the intersection of sustainability, innovation, and entrepreneurship within the framework of the Sustainable Development Goals (SDGs), offering an in-depth analysis of research trends, key contributors, and thematic evolution. Drawing on data from Scopus and Web of Science, the study examines English-language articles published in leading journals. It identifies prolific authors like Wang X and Wang Y, influential sources such as Sustainability, and countries like China, the USA, and the UK as central to shaping the discourse. The review reveals a significant growth in research output since 2015, reflecting the rising global emphasis on sustainability. Thematic analysis highlights an evolution from foundational concepts of sustainable development to advanced applications, including “digital transformation” and “green innovation.” Collaborative networks and co-occurrence mapping underscore this field’s interdisciplinary and global nature, strongly focusing on bridging innovation, entrepreneurship, and sustainability. However, the study also identifies limitations, such as regional imbalances and underexplored emerging themes, which present opportunities for future research. This review provides valuable insights for academics, practitioners, and policymakers seeking to advance sustainable innovation and entrepreneurial practices to address pressing global challenges.

Climate change threatens global livestock production through rising temperatures, erratic rainfall, and extreme events. Enhancing livestock system resilience is now a strategic priority for adaptation practitioners, policymakers, researchers, and other stakeholders committed to food security and rural livelihood sustainability. Although research on livestock adaptation is expanding, a comprehensive synthesis of its thematic evolution, performance, and knowledge gaps remains limited. This study addresses this gap through a bibliometric analysis of 3,217 publications from 1994 to 2023, retrieved from the Scopus database. Analytical tools such as Biblioshiny and VOSviewer were used for data processing and visualization. Findings reveal a consistent growth in research output, particularly post-2007, with the United States, China, and France emerging as leading contributors. Prominent authors include Sejian V., Wang X., and Li Y., while influential journals comprise Agricultural Systems, Journal of Animal Science, and Tropical Animal Health and Production. Thematic trends indicate a shift from early physiological studies (1994–2003) toward genetic diversity and adaptive traits (2004–2013), and more recently (2014–2023), a focus on heat stress, methane emissions, and sustainable breeding. The current research landscape emphasizes genetic adaptation, precision breeding, and climate mitigation strategies. Future studies should deepen the exploration of methane mitigation through genetic selection and feed innovations, while integrating indigenous knowledge and interdisciplinary approaches. Policy support and sustainable management practices will be critical to ensuring the long-term viability of livestock systems under a changing climate.

Aims: This study aims to conduct a bibliometric analysis of the scientific literature on the use of artificial intelligence (AI) in pediatric dentistry to evaluate publication trends, citation impact, key contributors, and research themes. Methods: A comprehensive literature search was conducted in the Web of Science (WoS) database up to February 8, 2025. The search included AI-related terms combined with pediatric dentistry keywords. A total of 78 relevant articles were identified and analyzed. VOSviewer software was used for bibliometric mapping, including co-authorship, co-citation, and keyword analysis. Results: The number of publications on AI in pediatric dentistry has increased significantly since 2020, peaking in 2024, followed by a decline in 2025. The analysis identified key research topics, including diagnostic imaging, early childhood caries detection, dental age estimation, and orthodontic assessments. Despite the growth in research output, AI applications in pediatric dentistry remain significantly underdeveloped compared to other dental fields. Citation impact was relatively low, with the most referenced article receiving 83 citations. Conclusion: AI is gaining attention in pediatric dentistry; however, its adoption is still in the early stages. Further research is needed to validate AI models, enhance clinical integration, and expand interdisciplinary collaboration. Addressing data limitations and improving real-world applicability will be crucial for AI’s long-term impact on pediatric dental care.

This bibliometric analysis examines the progression of research on the Arabic language using a thorough dataset obtained from Scopus and shared on GitHub. This study uses quantitative measurements to analyze the field's progression, pinpointing significant trends, notable contributors, and thematic emphasis areas. The analysis shows a strong connection between linguistic studies and technology improvements through the incorporation of computer approaches like natural language processing and deep learning. Geographical contributions demonstrate a worldwide interest in Arabic language studies, with Saudi Arabia, Malaysia, Jordan, and Tunisia being the top countries in terms of scholarly output and citation effect. The study delves into a detailed examination of sociolinguistic aspects, specifically focusing on gender, in Arabic language research. The discipline is expanding dynamically and showing interdisciplinary characteristics through a consistent growth in research output and a diverse range of themes indicated by keyword analysis. The co-occurrence network analysis demonstrates the interconnection of research issues, with "Arabic languages" serving as a core node connecting several sub-disciplines. This bibliometric analysis illustrates the expansion and thematic development of Arabic language research, highlighting its growing complexity and worldwide influence. This study enhances comprehension of the present state and future trends of Arabic language studies by emphasizing the use of computational technology and the importance of international cooperation.

The research aims to provide a comprehensive bibliometric analysis of financial fraud scholarship from 1976 to May 2022. By examining publication trends, key contributors, and thematic developments, it seeks to shed light on the evolution and current state of financial fraud research. This study aspires to identify significant journals, authors, institutions, and collaborative networks while highlighting research gaps and emerging areas within the field. It aims at informing future study and practical applications in the area of fraud prevention and control, with actionable insights towards both researchers and practitioners alike. Bibliometric study was used to extract and to analyze peer-reviewed publications into the Scopus database on financial fraud. The data were categorized according to the year of publication, the country, the journal, and the author and the organization for one to assess trends and productivity about the field. Metrics such as citation counts, H-Index scores, frequency, and percentages were computed to assess research impact. Collaborative networks and thematic developments were mapped using co-authorship and keyword analyses. The results of the analysis show that financial fraud research publications have been constantly increasing since 1976, indicating a growing academic and practical interest in the area. The Journal of Financial Crime is the leading publication venue, which reflects its importance in the advancement of the field, with an impact score of 1.5 and an H-Index of 26 as of June 2022. However, the study identifies gaps in the literature, characterized by limited thematic ideologies and keywords, as well as sparse international collaborative networks. This lack of global research connectivity opens up opportunities for creating collaborations to address the intrinsically global nature of financial fraud. Bibliometric data also show annual growth patterns and key performance indicators, which again points to the importance of focused research on emerging fraud threats. The implications of this research are many. It gives academics a clear understanding of underexplored themes and regions in financial fraud studies and guides the direction of further inquiries. For policymakers and practitioners, the study provides a foundation for developing targeted interventions and collaborative strategies to combat fraud on a global scale. The findings further encourage journal publishers and funding bodies to focus on financial fraud research, given its profound societal and economic impacts. Furthermore, the identification of gaps in international collaboration underscores the need for multidisciplinary and transnational research initiatives to tackle financial fraud effectively. This study represents a novel contribution to the financial fraud research domain by presenting one of the few bibliometric analyses covering over four decades of scholarly work.

Type of the article: Research Article AbstractArtificial intelligence (AI) has become the most eye-catching new technology in recent years, and its application is driving the transformation of enterprise management. In order to cope with the impact of new technological changes and address key issues affecting enterprise management development, it is necessary to research and clarify the basic relationship between the application of AI and the development of enterprise management. This study aims to analyze the current situation and future development direction of AI-driven enterprise management through bibliometric analysis. Scopus and Web of Science data from 2014 to July 2025 were analyzed to explore the evolutionary time, geography, and scientific landscape of this topic. The findings contribute to understanding AI’s driving role in enterprise management development. The analysis reveals exponential growth in research output on AI-driven management, accompanied by a decreasing growth rate of publications on AI-driven enterprise management since 2021. The important factors that affect research output are population and total GDP. China, the United States, and India were identified as the leading contributors, with significant research activity in this field. Keyword analysis indicates that the thematic focus is becoming more technical and universal. Thematic analysis highlights that human resource management, financial management, supply chain management, and operational decision-making are the main aspects of AI-driven enterprise management, accounting for 94% of the total number of publications. The study proposes a new direction for the development of AI-driven enterprise management, including department integration, cognitive convergence, and ethical and social responsibility. AcknowledgmentsThis research has been supported by the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan (IRN 19680544 “Innovation infrastructure of Kazakhstan in the context of digitalization: assessment of the state and development of an atlas”).

PurposeRobotic Process Automation (RPA) is a digital transformation tool that demonstrated tremendous growth in research output as well as its application in the past decade. This study attempts to identify essential research gaps and proposes future research agendas in the field by analyzing publishing trends, major stakeholders (authors, countries, affiliations, journals), key clusters and evolving themes by mapping the most recent research (2016–2022) in the field.Design/methodology/approachPreferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) was used to retrieve a total of 244 publications from the Web of Science (WOS) database for this analysis. The study then uses the open-source R program bibliometrix to conduct bibliometric analysis. A variety of tools and methods including collaboration network, word dynamics, co-occurrence network, thematic map and strategy map were utilized.FindingsThe analysis reveals the most influential stakeholders (country: the USA, author: Arai K, affiliation: Christ Deemed University), main clusters of intellectual structure (process mining, digital transformation, blockchain, information systems) and the evolution of themes (model innovation, artificial intelligence, big-data, design science and user acceptance) in the subject.Originality/valueThis study uses bibliometric analysis to provide a comprehensive overview of RPA literature which unravels the conceptual structure of the stream and proposes a research agenda for the future. Based on the growth of themes and the strategy map, this study may assist entrepreneurs and practitioners in determining field priorities for strategizing process innovation.

Cassava (Manihot esculenta Crantz) is a vital crop for over 500 million people worldwide, particularly in developing countries, especially Africa. Its role in food security, livelihoods, and various industries has spurred extensive research. This study offers a comprehensive bibliometric analysis of cassava research trends over the past two decades (2000–2023), utilizing data from the Scopus database and exploring the global production and trade outlook for this important crop. Globally, Nigeria's production of 63 million tonnes of cassava in 2021 represented about 20% of the world's total, securing its position as the leading producer. Thailand led cassava exports, reaching a value of $1.29 billion, while China dominated imports with a value of $1.48 billion for cassava products. The study analysis reveals 13,238 publications with 245,020 citations and an h-index of 41, indicating a consistent growth in research output over the past two decades. Brazil emerged as the most prolific contributor, accounting for 13.8% of the publications, followed by Nigeria and China. The study highlights significant disparities in research output and funding between developed and developing nations. Although Nigeria is the world’s leading producer, the research landscape is dominated by developed countries. These findings underscore the need for increased investment and collaborative efforts to enhance research capacity in developing countries, particularly in Africa. By identifying knowledge gaps and fostering global partnerships, we can accelerate progress towards sustainable cassava production and utilisation for the benefit of all.

PurposeThis study examines the role of waqf – an Islamic philanthropic endowment – in supporting sustainable development through a quantitative analysis of academic literature. Conducting a comprehensive bibliometric analysis using databases such as Scopus, Web of Science and Dimensions, we identify key trends, regional focuses and gaps in waqf-related research.Design/methodology/approachThe study analyzes 71 articles from Scopus, Web of Science and Dimensions databases. Advanced bibliometric techniques are employed to examine publication trends, author productivity, citation patterns, geographical distribution, institutional analysis, journal analysis, keyword analysis and thematic evolution. This unique combination of databases and comprehensive analysis provides a holistic view of the field.FindingsResults reveal a significant increase in research output since 2018, with a geographical concentration in Southeast Asia and emerging international collaborations. Key research clusters focus on integrating waqf with sustainable finance mechanisms and global development goals. However, the study uncovers an under-exploration of waqf’s specific applications in green infrastructure and building projects. This analysis provides valuable insights for academics, policymakers and practitioners, offering a roadmap for future studies and practical applications of waqf in sustainable urban development.Practical implicationsThis study shows that waqf could be a novel financing method for sustainable infrastructure projects. Gaps in existing studies propose ways to construct Islamic endowment-compliant financial models, such as merging monetary waqf with renewable energy initiatives or using FINTECH to improve waqf management. These insights can help policymakers and practitioners promote international collaboration and cross-border collaborations to improve waqf-led sustainable development.Social implicationsThis study underscores waqf’s potential to address key socio-economic challenges, such as poverty alleviation, community welfare and inclusive urban development. Suggesting the use of waqf in funding green infrastructure projects highlights a pathway toward more equitable and inclusive development strategies. The emphasis on the long-term socio-economic impacts of waqf-funded initiatives encourages policies and research focused on maximizing the social benefits of these projects, ensuring that they contribute to the welfare of diverse communities.Originality/valueThis study’s originality lies in its focused examination of waqf in the context of green building and infrastructure, utilizing a unique combination of three major databases and employing a comprehensive set of bibliometric analyses. It contributes to the literature by identifying research gaps, emerging trends and potential future directions in waqf-led sustainable development for green infrastructure and buildings. While earlier research has touched upon the contribution of waqfs in Islamic finance and overall sustainable development, this research fills the gap uniquely by specifically targeting its application in green buildings and infrastructure – a specialized yet very important subtopic that is less researched in literature. Through the integration of bibliometric analysis in three databases (Scopus, Web of Science and Dimensions), this research provides unparalleled insights into thematic trends, geographic bias and collaborative networks, offering a roadmap for future research in the intersection of faith-based endowments and environmental sustainability.

Land degradation in communal rangelands poses significant challenges to environmental sustainability, agricultural productivity, and livelihoods in southern Africa. This study presents a bibliometric analysis of research trends, key contributors, thematic evolution, and collaborative networks in the field of land degradation in communal rangelands from 1997 to 2024. Utilizing data obtained from the Scopus database, we examined 66 publications to identify patterns in publication output, leading journals, influential articles, and prominent authors and institutions. The analysis demonstrates an overall increase in research output, with a notable surge in publications during the past decade, indicating a growing academic and policy interest in this field. Major themes identified include sustainable land management, restoration strategies, and the impacts of grazing management on ecosystem health. Networks showcasing co-authorship and keyword co-occurrence reveal robust collaborative connections among researchers and a concentrated focus on specific dominant themes. Consequently, these findings propose opportunities for expanding interdisciplinary research and exploring underrepresented areas. This study provides a comprehensive overview of the research landscape, offering insights to steer future studies and inform policy interventions aimed at mitigating land degradation and bolstering the resilience of communal rangelands in southern Africa.

This study provides a comprehensive bibliometric analysis of global research trends in parent-adolescent communication, a critical area in family studies and adolescent development. Despite its significance, research in this domain remains fragmented, with varying theoretical approaches and limited interdisciplinary contributions. The purpose of this research is to identify key trends, influential studies and gaps in the literature to guide future investigations. Using a dataset of 7122 publications from 1951 to 2024 sourced from the Scopus database, the study employed bibliometric techniques, including content analysis and network visualization, supported by tools such as VOSviewer, MS Excel and Harzing’s Publish or Perish software. The analysis revealed significant growth in research output over recent decades, with psychology, medicine, and social sciences emerging as dominant fields. Key findings highlight the prevalence of Western-centric studies, a focus on digital communication's impact, and gaps in exploring cultural, technological, and socioeconomic influences. This research underscores the interdisciplinary nature of parent-adolescent communication studies and emphasizes the need for diverse cultural representation, mixed-method approaches and longitudinal studies to address existing limitations. The insights provided can inform evidence-based practices and guide future research to advance this vital field.

To analyze six decades of global research on amantadine, identifying trends, thematic clusters, key contributors, and the drug’s evolving role from antiviral to neurotherapeutic agent. A bibliometric analysis was conducted using the Scopus database, covering publications from 1964 to April 2025. A total of 1,540 English-language research articles were analyzed. Data were processed using R (Bibliometrix package) and VOSviewer to assess publication trends, thematic evolution, citation impact, collaboration networks, and keyword co-occurrence. The research output on amantadine has grown steadily, with significant increases in the 2000s and a peak in 2022. Four major thematic clusters emerged: (1) molecular and preclinical studies, (2) neurological symptoms and mechanisms, (3) antiviral research, and (4) clinical trials and drug effects. Amantadine’s use in Parkinson’s disease and its repurposing for viral infections, including COVID-19, were key themes. Highly cited studies emphasized both antiviral mechanisms and neurological applications. Classical themes in amantadine research include its antiviral activity against influenza A and its established use in managing Parkinson’s disease symptoms. Emerging themes focus on its neuroprotective and anti-inflammatory properties, as well as its potential repurposing for conditions such as COVID-19 and traumatic brain injury. Amantadine has transitioned from a narrow antiviral application to a multifaceted therapeutic agent with growing importance in neurology and drug repurposing. Continued exploration in pharmacogenomics, molecular mechanisms, and clinical trials is essential to unlock its full therapeutic potential in emerging viral and neuroinflammatory diseases.

This paper aimed to conduct a bibliometric analysis focusing on the issues and trends in intelligent logistics research across core Korean, Chinese, and English journals in the 21st century. The study utilizes bibliometric techniques to analyze a comprehensive dataset extracted from three authoritative databases: KCI, CNKI, and Web of Science. Keywords related to intelligent logistics were used to search for relevant articles published between January 1, 2000, and January 01, 2024. Bibliometric analysis was performed to identify trends, key research themes, and the evolution of research topics over time. The findings reveal significant growth in research output, particularly in English-language publications, indicating increasing global interest in intelligent logistics. Key research themes identified include the integration of cutting-edge technologies such as the Fourth Industrial Revolution, smart manufacturing, and the Internet of Things into logistics practices. The analysis also highlights distinct research emphases across different linguistic domains, with Korean, Chinese, and English papers demonstrating unique priorities and trends. This study contributes to the understanding of intelligent logistics research trends and dynamics, providing valuable insights for scholars, practitioners, and industry stakeholders. By identifying key research themes and emerging areas of interest, this research informs strategic decision-making and drives innovation in the field of logistics and supply chain management.