PT. XYZ is a manufacturing company that produces various types of resins. One of them is acrylic resin, acrylic resin is the raw material for loading solvent base paints such as those used in the automotive paint manufacturing process. In acrylic resin, defects are usually found such as dirty resin, yellow resin color and rust drum. This study aims to determine the value of the sigma level on acrylic resin products before repair, analyze the factors that cause defects in acrylic resin products and provide suggestions for improvements with the Six Sigma approach. So that defects that occur in acrylic products can be reduced or even eliminated, With a six sigma approach in analyzing and calculating data using the DMAIC concept (define, measure, analyze, improve and control), the total acrylic resin defects in the last six months have an average by 8.94% with a type of gross resin defect of 89.88%, drum rust of 95.80% and yellow resin color of 100.00%. While the average sigma value on acrylic resin before repair was 3.15 with DPMO damage of 81,636 for a million productions. Based on the fishbone diagram, the causes of dirty resin defects, yellow resin color, rust drums are from human factors, materials, machines, methods and the environment. Based on the 5W + 1H method, suggestions can be given to companies in the form of periodic checks on machines, making a schedule for cleaning the production area, holding training or training for employees and carrying out supervision from superiors. Keywords: Quality Control, Six Sigma, DMAIC and 5W+1H 1

This study aims to analyze factors influencing the usage of MyTelkomsel application based on Technology Acceptance Model (TAM) theory. Data are collected using offline questionnaires distributed to MyTelkomsel application users in Makassar region and its surrounding areas. Data analysis is performed using multiple linear regression after conducting tests for validity, reliability, and classical assumptions. The results of the F-test indicate that overall, all variables collectively influence the usage variable. The results of the partial t-test show that trust, habit, perceived usefulness, and attitude are proven to be influential factors in the usage of MyTelkomsel application, while perceived ease of use and subjective norm do not have a significant impact. This study obtains an adjusted R-Square of 0.577, indicating that the examined factors can explain approximately 57.7% of the variation in the usage of MyTelkomsel application.

A proper quality management system is essential for managing company activities to meet customer requirements. Management of quality necessitates an organizational structure, roles, processes, and resources. In this situation, the analyzed small and medium enterprises (SMEs) have limited human resources and non-standard procedures; So, in order to improve their quality management system, companies need both internal and external support. The objective of this design is to create and document ISO 9001:2015 quality management standards in order to improve consumer satisfaction. This research employs gap analysis and risk analysis as its methods. The results obtained from the gap analysis calculation in clause 5 receive the highest score of 71%, while the other clauses receive less than 50%, stating that a quality management system based on ISO 9001:2015 has not been implemented. Proposals in the design of a quality management system in the form of creating documents based on discrepancies and voids that have been identified.

This research is focused on the desire of companies to change their yogurt packaging from thin plastic pouches to stronger ones. The purpose of packaging redesign is not only to overcome the problem of packaging durability but also to make new packaging more attractive to consumers so that the selling value is higher. Thus, packaging that is technically feasible and represents the customer's preferences for the company's products is needed. In addition, companies must also consider the long-term environmental impact. Redesigning the packaging using the eco-design concept and the Kansei Engineering Method. Eco-design is used to determine the environmental impact of packaging, while Kansei Engineering is used as a product design tool. The eco-design assessment of the suggested packaging shows that the packaging is more environmentally friendly than the current packaging. Kansei Engineering's findings include cylinder-shaped yogurt packaging made from aseptic cardboard and full color with a packaging design that is fresh, cheap, beautiful, strong, environmentally friendly, ergonomic, complete with product information, a halal logo, and unique

Transportation and distribution are two components that affect a company's competitive advantage because a decrease in distribution costs can indirectly increase the company's profits. The higher the level of competition, it requires companies to be able to make good distribution strategies. Some of the problems that exist in PT. Energi Niaga Utama in distributing diesel fuel to companies is the delay in the distribution process, in which diesel fuel uses a 16 KL tank car. Therefore, this study wants to minimize the total route and distribution costs to provide profits and minimize company losses. In this study, the determination of the saving matrix method helps solve distribution problems. Based on the calculation using the saving matrix method, two stages of delivery were obtained with as many as 12 shipping routes so that each company did not delay the delivery of diesel fuel for the company's initial route distance of 2,018.6 km with a total distribution cost of Rp. 11.959.158, by using the saving matrix method, can provide distance savings of 1,552.8 km with a total distribution cost of Rp. 11.300.240, the percentage of distance savings is 23.07%, and the percentage of distribution cost savings is 5.5%.

This study aims to measure the supply chain performance aspects of Agility and provide suggestions for improving performance of Agility. In this research, the methodology used is the design and assessment of supply chain performance based on the SCOR 12.0 model to identify supply chain performance indicators with subjective (personal) and objective (data) field approaches and process adjustments was adjusted. The use of AHP results is weighted for each process, process category and performance indicators. The result of the design of supply chain performance appraisal is that there are 9 performance indicators that are grouped into 3 main business processes, namely: source, make and deliver. The scoring system uses the Snorm de Bour normalization process which is analyzed by a Traffic Light System for priority improvement. The result of the performance appraisal and weighting are in the good category with a value of 80,26 for the March 2019 period. There are 4 performance indicators that get yellow so that improvements are needed in the process, namely: Additional Source Volumes Obtained in 30 days, Current Source Volume, Current Make Volume, Current Delivery Volume.

ABSTRAK Air emission not only from waste or gas from chimney of factory or ships in port, but also from leaking gas of freon/chloro in air that can damaging the ozone. Our current understanding of the sources and increase in emissions of leaked refrigerant gases derives from two data sources: ground-based and airborne point measurements, or from reports of the quantity of products manufactured and purchased. Thus, port-related air pollutant emissions and their environmental impacts are not systematically reported. The solution to the environmental impacts of refrigerant gases would therefore pass by a gas which contains no chlorine no fluorine and does not reject any CO2 emissions in the atmosphere, in brief a green gas. The method used is expected to be able to map the center of the pollutant source.

This study aims to assess the success of a halal-conscious community model based on the Masjid in Makassar by examining the level of awareness and satisfaction of local communities and Muslim tourists. The quantitative method with a survey approach was used, and 300 local community respondents and 200 Muslim tourist respondents were randomly selected as the study sample. The data were collected using questionnaires that consist of questions about respondent characteristics, the level of awareness and concern for halal products and services, and satisfaction and recommendations for the halal-conscious community model. The collected data were analyzed using descriptive statistical and factor analysis methods to identify the factors that affect the success of the halal-conscious community model. The validity and reliability of the research instruments were tested using content validity and Cronbach's alpha method, respectively. The results showed that the local community respondents had a high level of awareness and concern for halal products and services, with an average score of 3.8 out of 5, indicating that the halal-conscious community model has successfully increased the awareness of local communities. Furthermore, Muslim tourists showed high levels of satisfaction with the halal-conscious community model, with an average score of 4.1 out of 5, indicating that the model has provided halal products and services that meet their needs. In conclusion, the halal-conscious community model based on the Masjid in Makassar has been successful in increasing the awareness and satisfaction of both the local community and Muslim tourists

In the era of economic digitalization, global business and industry competition is very tight and moves fast. Fashion, trends, and innovations are growing vigorously so that all business and industry players continue to increase their productivity in all fields. The increase in productivity is in line with the company's efforts to increase profits along with optimal product and service quality to consumers. However, efforts to increase it will be hampered by several aspects of waste, this is what is felt by small and medium business actors such as SBRC Furniture which is engaged in the production of carving frames. This research aims to identify various wastes that occur by changing them through the Kaizen method to provide constructive notes to increase business productivity.

Natural fiber as a sound-absorbing biocompisite material is believed to not only reduce noise pollution but also to absorb heat. There are many underutilized coconut husks, which so far the use of coconut husks is only conventional. The focus of this research is to find the right solution in the use of coconut fiber as well as composite material engineering for technological purposes. The research method will use pure experiments using controlled specimens in the mechanical Engineering laboratory of ITB, including mechanicals tests, soundproofing. The results of he tensile test are the tensile strength of the largest coconut fiber composite fiber is found in the fiber volume fraction of 25% with a value of 59.072 Mpa, followed by 20% fiber fraction with a value of 59.025 Mpa, 15% fiber fraction with a value of 56.736 Mpa, fiber fraction 10% with a value of 56.807 Mpa, 5% fiber fraction with a value 53.736. and for he results of the soundproof test with frequency of 250 Hz – 2000 Hz at 5% fiber fraction, it has an absorption coefficient value of 0,03, 10% fiber fraction, has an absorption coefficient value of 0.18, 15% fiber fraction has an absorption coefficient value of 0.18. 0.18, the fiber fraction of 20 has an absorption coefficient of 0.22, the fiber fraction of 25% has an absorption coefficient of 0.28.