Abstract:This study examines the implementation of the Quality Control Circle (QCC) system to enhance employee engagement and productivity at Contemporary Amperex Technology Co., Limited (CATL) headquarters and its Indonesian branch.…
nch. As a global leader in lithium-ion battery manufacturing, CATL integrates innovative technology with employee participation to improve work processes and operational performance. QCC is applied as a structured approach that empowers employees to identify workplace problems, develop solutions, and collaborate in continuous improvement activities using quality management tools and the PDCA cycle. The research employs a case study and comparative analysis method to explore differences between the standardized QCC system at CATL headquarters and the more flexible, localized implementation in Indonesia. The study involved permanent employees from both organizations using saturated sampling, with a total of 10 respondents. In addition, a five-day productivity training program was conducted in China and Karawang through lectures, case studies, and project-based learning, evaluated using pre-test and post-test assessments. The findings indicate that QCC significantly improves employee understanding of productivity management, strengthens communication, enhances product quality, reduces quality-related costs, and increases employee engagement, motivation, and organizational commitment in both operational environments
Abstract:This study aims to analyze the differences in the financial performance of PT Pertamina Geothermal Energy Tbk before and after the disclosure of the fuel adulteration case involving its parent company. This research employs…
oys a quantitative comparative approach using quarterly financial statement data from 2024–2025. The analysis was conducted using descriptive statistics and the Wilcoxon Signed Rank Test. The results show that descriptively, most financial ratios experienced a decline, particularly in profitability and activity ratios, along with a decrease in liquidity and a slight increase in solvency. However, the Wilcoxon test results indicate that these changes are not statistically significant. These findings suggest that despite reputational pressure from the parent company’s crisis, the company’s financial performance remains relatively stable. The limited sample size is also considered a factor influencing the results
Abstract:This paper uses Time-Driven Activity-Based Costing (TDABC) in identifying cost per student, program profitability, and breakeven point across programs and branches at PT Kreasi Edulab Indonesia as it seek to solve the cost…
st allocation issues that arise due to the differences in instructional hours, staffing activity, and resource usage in providing educational services. The study will employ a quantitative methodology in which they will formulate TDABC-based cost modelling and simulating models to assign operational costs to the real instructional time and teaching capacity. Primary data were gathered by direct observation and internal cost structure mapping, whereas the secondary data were in the form of financial records, class schedules, and student enrollment reports. The analysis combines descriptive statistics, TDABC simulations, program profitability analysis, breakeven analysis, and sensitivity analysis to measure the cost per student, program level operating performance, minimum viable class sizes, and how the major financial drivers influence the operating profit. The findings indicate significant differences in cost per student and profitability of programs and size of a branch with some branches having lower levels of profitability below sustainable levels of breakeven despite the similar levels of revenues. The sensitivity analysis shows that average revenue per student is the most sensitive variable of operating profit, over and above the fluctuations in the enrolment volume and cost structure. Altogether, the results indicate that TDABC contributes to the increase of cost transparency and offers a solid foundation to the pricing, class consolidation, and operational decision-making.
Abstract:This study aims to, 1) analyze the differences in problem-solving skills between students who are given treatment in the form of applying the Project Based Learning model with students who are given a conventional model…
in Economic Learning at MAN Jeneponto, 2) to analyze the effect of applying Project Based Learning on the problem-solving skills of class X students in economic learning at MAN Jeneponto. The research method used is quasi-experiment with Nonequivalent (Pretest and Posttest) Control Group Design. Data collection methods are through tests (pretest and posttest), questionnaires, and documentation. The number of samples in this study were 76 students, where in the experimental class there were 38 students and in the control class 38 students. The data analysis used is the N-Gain of the experimental class and control class, as well as the experimental class Hypothesis test. The results of this study indicate that the N-Gain of the experimental class is in the high and effective category, while the control class is in the low and less effective category. This means that the application of Project Based Learning is effective on the problem solving skills of class solving ability of class X students in economic learning at MAN Jeneponto
Abstract:This research aims to find out how student learning outcomes differ in the Accounting Laboratory course based on previous educational background. The population in this sample is all 91 students who filled out the Googleform…
form provided. The sample size was obtained using the Yamane formula for the two independent variables, namely SMK with 40 students and SMA with 20 students. The type of research in this research is quantitative comparative using the independent sample t-test analysis technique, with the test carried out being a difference test of one group of samples (pairs). The results of this research are that there is no statistically significant difference between the learning outcomes of students with vocational/MAK backgrounds and the learning outcomes of students with high school/MA backgrounds. Keywords: Learning Outcomes, Educational Background
Abstract:PT Sugar Group Companies requires an information system that affects raw material inventory control. In this research, the Exponential Smoothing method is implemented to estimate the amount of raw materials needed in the…
future. This method is useful for companies to carefully calculate the amount of raw materials needed, this can reduce the budget and increase operational capabilities. The results of the study state that the Exponential Smoothing method can be used effectively in raw material inventory control information systems, both in industries that have high differences in demand for raw materials. Therefore, this system can facilitate PT Sugar Group Companies in optimizing the use of resources and developing service quality.
Abstract:This research aims to develop the design and packaging of Madurese Cassava Chips products at Mrs X's UMKM. The research method used is a research and development model using the ADDIE model. The sample used in this study…
totalled 55 respondents. The data collection instrument used is a questionnaire sheet in the form of a google form. There are validation results from design experts and business practitioner experts, which are very feasible. The product was then tested on 55 respondents who were divided into two groups, namely 31 respondents were consumers of Madura Cassava Chips products who had purchased the product before development with the results being quite feasible to use and 24 respondents were consumers of Madura Cassava Chips products who had purchased the product after development with the results being very feasible to use. From the results of the pretest and posttest, it was found that there were differences in product packaging design on the competitiveness of Mrs X's MSMEs before and after developing the Madura Cassava Chips product packaging design. Based on the results that have been obtained, the development of the Madura Cassava Chips product design and packaging is very feasible to use
Abstract:This study aims to determine differences in the soundness level of government owned Islamic banks before and after the merger using the Risk Profile, Good Corporate Governance, Earnings, and Capital methods. This study uses…
ses quantitative anda comparative methods with secondary data types in the form of quarterly financial reports obtained from the bank’s official website and www.ojk.co.id. The samples in this research are balance sheets and reports profit and loss of Bank Syariah Mandiri, BNI Syariah, BRI Syariah, and Bank Syariah Indonesia in the 2018-2022 period. Based on the results of research with bro using the RGEC method which consists of Risk Profle with a Non ratio Performing Financing (NPF), and Financing to Deposit Ratio (FDR), Good Corporate Governance with Net Open Position (PDN) ratio, Earnings with gan Return On Asset (ROA) and Capital ratio with the Capital Adequacy Ratio (CAR). The results of the NPF, PDN, ROA, and CAR ratio analysis provide result that there is a significant difference in this ratio before and after the merger. Meanwhile, the FDR ratio shows that there is no difference in the results significant before anda after the merger. Based on research has been carried out, it can be concluded tha Bank Syariah Indonesia is improving after the merger.
Abstract:This study aims to evaluate the effectiveness of group learning methods in improving the English skills of sixth-grade students at SD Negeri 060878. Using a qualitative approach involving direct interviews, questionnaires,…
s, and documentation, this study identified three main problems that hinder the success of group learning: gender differences affecting group formation, difficulty ensuring the active participation of each member, and relatively long time for group management. The results of the study indicate that these problems cause group learning to be less effective and have an impact on the decline in students' English skills. Therefore, strategies such as forming inclusive groups, clear division of tasks, the use of participatory observation instruments, the utilization of technology, and the implementation of the Problem-Based Learning approach are recommended to improve the effectiveness of group learning and students' English skills. This study provides an important contribution to developing English teaching methods at the elementary school level by considering social aspects and more effective classroom management.
Abstract:Lesson Plan (RPP) is an important component in the learning process that functions as a guide for teachers in conducting teaching and learning activities. This study aims to analyze Social Studies (IPS) lesson plans in the…
the 2013 Curriculum and the simplified lesson
plans, as well as to examine the differences, strengths, and weaknesses of both in
supporting the learning process. This research employs a descriptive qualitative approach
using a library research method and comparative analysis. Data were obtained from
official documents, books, and relevant scientific journals. The results show that the 2013
Curriculum lesson plan has complete, detailed, and systematic components, providing
structured guidance for teaching, but it tends to be complex and burdens teachers
administratively. Meanwhile, the simplified lesson plan only consists of three main
components, namely learning objectives, learning activities, and assessment, making it
more flexible, practical, and efficient. In Social Studies learning, the simplified lesson
plan is considered more relevant as it accommodates contextual and student-centered
learning. However, the effectiveness of the simplified lesson plan highly depends on
teachers’ pedagogical competence in designing and implementing learning activities.
Therefore, teachers’ skills and creativity are required to ensure that the simplified lesson
plan can optimally achieve learning objectives.