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In the era of globalization and digital transformation, organizations strive to maintain competitiveness through optimizing internal factors such as work culture, business process engineering (BPR), and decision support systems (DSS). This qualitative research based on a Systematic Literature Review (SLR) analyzes the relationship between these three using the Denison Organizational Culture Model, Hammer & Champy BPR, and the Resource-Based View (RBV). It finds that work culture mediates the implementation of BPR and DSS to increase efficiency by 30-50%, employee productivity, and sustainable competitive advantage. Case studies such as the Toyota Production System (TPS) confirm this synergy, resulting in reduced costs, cycle times, and improved service quality. This research also emphasizes the importance of a strong work culture in supporting the implementation of new technologies and methodologies, which in turn strengthens the company's market position. Thus, organizations that are able to integrate these three elements will be better prepared to face the challenges of globalization and dynamic changes in their industry, creating a sustainable advantage and being able to survive in a highly competitive market.

This study explains the POLITICAL COMMUNICATION STRATEGY OF THE CHRISTIAN WIDODO – SERENA FRANCIS PAIR IN THE MAYORAL ELECTION OF KUPANG IN THE 2024 REGIONAL ELECTION. This study aims to determine the political strategy of the Christian Widodo – Serena Francis pair to win the 2024 regional election in Maulafa sub-district. The approach in this study is Qualitative. The results of the study show that the candidate pair for Mayor and Deputy Mayor of Kupang, dr. Christian Widodo and Serena Francis (CS'an), led the vote count in the 2024-2029 Kupang City Regional Head Election (Pilkada). Based on the provisional results of the C1 Plano tabulation recapitulation conducted by the CS-an Center, which was collected from 552 Polling Stations (TPS), this pair won 36.29% of the vote or 68,853 votes, significantly ahead of their closest competitor, Jefri-Adinda, who won 26.4% of the vote or 50,192 votes. CS'an dominated in five of the six sub-districts in Kupang City, namely Kota Lama, Kelapa Lima, Maulafa, and Oebobo. It can be concluded that Christian Widodo and Serena Francis' political strategies show consistency in building narratives that are relevant to the needs of the community, especially in the areas of local economic empowerment and public service reform. They optimize social media and digital communication to reach young voters, strengthen public engagement, and shape their image as adaptive and modern leaders. Both build strategic coalitions with civil society groups and youth organizations that expand their electoral reach, especially in urban and semi-urban areas. Serena Francis specifically raises the issue of women's representation and political inclusivity, which has succeeded in attracting the attention of women and marginalized groups.

STBM is a comprehensive approach that not only includes sanitation infrastructure development, but also emphasizes changes in community behavior and sustainable waste management. Thus, in the implementation of STBM, the 3R Waste Disposal Site (TPS) is a key component in sustainable waste management. TPS 3R refers to waste management with the 3R principles, namely Reduce, Reuse, and Recycle. However, in this case Menur Pumpungan Village still does not have a 3R-based waste processing facility. So it is necessary to plan the optimal design of TPS 3R to be applied in the future and be able to make a significant contribution in efforts to realize Community-Based Total Sanitation. To calculate the number of TPS 3R services as the basis for design, data on the population in 2023 and the waste generation rate of 2.6 liters/person/day were used. Based on the calculations made, in an effort to support the implementation of the Community-Based Total Sanitation program. The construction of TPS 3R, which is planned to be able to serve the domestic waste processing of the entire Menur Pumpungan urban village community, is expected to reduce the amount of waste entering the landfill. The total land required for operational facilities is 511.85 m2 with a TPS 3R design consisting of a 440.85 m2 waste processing area and 96 m2 of other supporting facilities..

The aim of this research is to determine research trends and describe relevant research results regarding cooperative learning models on the mathematical representation abilities of students at the junior high school/MTs level. The method used in this research is literature study or generally known as Systematic Literature Review (SLR) to answer the problem formulation in the research. This research consists of five stages, namely formulation of research questions (Research Question), literature search (Search Process), determination of inclusion criteria (Inclusion Criteria), assessment of literature sources (Quality Assessment), and data analysis (Data Analysis). The study literature search process was carried out by accessing Google Scholar, Publish or Perish, and Garuda. Data was obtained related to keywords and based on the inclusion criteria, namely 22 articles that met the criteria. The research results from reviewing the 22 articles show that the cooperative learning models most widely used to improve representation abilities are cooperative learning models with the STAD and TPS types. The most published articles regarding cooperative learning models on representational abilities were in 2019. The description of research results related to cooperative learning models on representational abilities is that they are able to improve the mathematical representational abilities of students at the SMP/MTs level and equivalent. The cooperative learning model can be combined with appropriate media, strategies and approaches so that it can improve students' mathematical representation abilities.

The research method was carried out using literature studies from secondary data, data is the result of searches through media such as the internet, books, and other articles that are appropriate to the case to be discussed. In this research, a case study of PT Tiga Pilar Sejahtera Food Tbk was carried out. In the case of financial reports audited by KAP Amir Abadi Jusuf, Aryanto, Mawar & Partners, the engagement period between the company and KAP has been in place for a long time. It is suspected that PT Tiga Pilar Sejahtera Food Tbk (AISA) overstated the 2017 financial report. The main point of this problem was discovered after the new management at PT Tiga Pilar Sejahtera Food Tbk asked for further investigation into the 2017 financial report. Based on the results of investigations carried out by CNCB journalists, it was found that the engagement period had been since 2004. Based on Government Regulation Number 20 of 2015 concerning Public Accounting Practices, it was clear that it had exceeded 5 years. Audit tenure is questioned in this case, how independent an auditor is in completing his duties to carry out an audit of financial statements if the engagement period exceeds the applicable provisions. The independence of an auditor must be emphasized further so that audit quality can be trusted more by stakeholders.    

Siswa mengalami kesulitan dengan alat bantu pembelajaran matematika.Banyak siswa memiliki kesan bahwa matematika adalah mata pelajaran yang sulit untuk dipelajari. Penelitian ini bertujuan untuk menganalisis penerapan model pembelajaran kooperatif ragam TPS dengan tujuan meningkatkan prestasi belajar matematika siswa pada jenjang kelas lima sampai dengan kelas enam. Partisipan dalam penelitian ini adalah 21 siswa kelas lima. Penelitian ini merupakan penelitian observasi kelas. Teknik pengumpulan data berdasarkan nilai tes siswa.Teknik analisis data menggunakan metode statistik deskriptif dan kuantitatif. Temuan penelitian ini menunjukkan bahwa hasil belajar matematika secara keseluruhan mengalami peningkatan. Hal ini dibuktikan dengan naiknya nilai ujian antara semester pertama dan kedua (masing-masing 1410 dan 1600; 67 dan 76 persen; 67 dan 76 persen; 76% dan 95% ketuntasan belajar). Hasil belajar meningkat antara siklus pertama dan kedua. Berdasarkan angka tersebut, rata-rata hari kerja menjadi lebih lama sekitar 9 persen, dan rata-rata lama waktu yang dihabiskan untuk belajar meningkat sekitar 24 persen. Oleh karena itu, penerapan model pembelajaran kooperatif seperti TPS dengan siswa kelas V dapat meningkatkan nilai matematika mereka. Implikasi penelitian ini diharapkan dapat membantu siswa dalam mencapai hasil belajar yang lebih baik dengan memfasilitasi pengembangan model pembelajaran yang disesuaikan dengan kepribadian unik setiap individu.

This research produces Artificial Fiber Spinning Learning Media that applies Augmented Reality (AR) for Class XI Students of TPSB SMK Texmaco Semarang as a learning aid. so that it can be used as a modern, effective, and interactive learning medium. This application was made with the aim of completing the limitations of depicting objects in existing learning media, helping students to more easily learn the material, improving student learning outcomes, and increasing the variety of media in learning. This study uses the Research and Development (RnD) method, using 6 out of 10 research stages, namely potentials and problems, data collection, product design, design validation, design improvement and product testing. The final result of making this learning media is an application in the format android application, used on every android-based mobile phone. The validity value of the media expert obtained a value of 3.2 which was declared feasible, the results of the material expert validation test obtained a value of 3.6 which was declared very feasible, and was able to increase the average value of the artificial fiber spinning subject class XI TPSB SMK Texmaco Semarang which Initially 61.5% with 17 students who had not reached the KKM to 80.5% with 4 students who had not reached the KKM.