This study aims to examine the impact of implementing the Core Tax Administration System (CORETAX) on the effectiveness of tax reporting at PT Yekape Surabaya. CORETAX is an integrated digital tax administration system introduced by the Directorate General of Taxes in early 2025. Using a descriptive qualitative approach, data was collected through semi-structured interviews with two key informants directly involved in the company's tax reporting process. The findings indicate that CORETAX positively affects tax reporting efficiency, system integration, and data transparency. All types of taxes can now be reported through a single platform, replacing the previous manual and segmented applications. However, challenges remain, particularly related to human resource adaptation, system navigation, and technical disruptions during the initial phase. PT Yekape addressed these challenges through internal training and interdepartmental coordination. The study concludes that the success of CORETAX implementation heavily depends on organizational readiness—both technical and human—and the strategic role of internal leadership in supporting the digital transition.

Penggunaan media sosial oleh anak merupakan tindakan yang perlu mendapat pengawasan dari orang tua. Media sosial sejatinya dapat mendukung sektor pendidikan pada anak. Namun tak jarang tindakan anak dalam media sosial secara tidak sadar dapat dijustifikasi sebagai pelanggaran hukum. Oleh karena itu penting untuk dilakukan sosialisasi kepada para orang tua mengenai bijak dalam menggunakan media sosial. Selain itu, melalui sosialisasi ini juga akan memberikan pemahaman kepada orang tua mengenai pengaturan yang terkait dengan aktivitas dalam media sosial. Dengan adanya pemahaman tersebut menjadi bekal bagi orang tua untuk mengawasi anaknya. Metode yang digunakan dalam kegiatan ini adalah presentasi dan tanya jawab. Melalui kegiatan ini memberi manfaat kepada orang tua berupa pemahaman akan adanya pelanggaran-pelanggaran dalam penggunaan media sosial yang dapat menjerat anak sekaligus mengingatkan orang tua akan tanggung jawabnya dalam mengawasi anak khususnya dalam penggunaan media sosial.

The Student Activity Unit (UKM) for Futsal at Multi Data Palembang University often experiences obstacles in tournament management, such as delays in match information updates, difficulty accessing information by participants, data recording errors, and inefficient time for compiling match brackets. This research aims to design a mobile-based futsal tournament management application called TeamKickOff using the Design Thinking method through five stages: empathize, define, ideate, prototype, and test. In the empathize stage, in-depth interviews were conducted with 12 respondents, participatory observation, and document analysis. The define stage produced an empathy map, user persona, point of view, and user journey map. The ideate stage involved brainstorming, card sorting, and wireframe development. Prototypes were developed in three versions (low, mid, and high-fidelity) with features for schedule management, real-time score recording, automatic match brackets, and video documentation. Usability testing with 32 respondents resulted in a SUS score of 78.6 with a task completion rate of 91.3% and a reduction in management time of up to 65% compared to manual methods. The research results show that the TeamKickOff application successfully improved the efficiency of futsal tournament organization and information access for participants, with advantages in video documentation integration and focus on the local campus context in Indonesia.

This study aims to analyze the preparation patterns of school principals and education supervisors, and to identify issues faced in their professional development. Based on the literature analysis, it was found that the preparation of prospective school principals and supervisors requires a comprehensive approach, including formal education, professional training, and practical experience in school management. The selection process, which is often limited to administrative tests, needs to be improved with competency-based assessments to ensure that prospective school principals and supervisors have the skills that match the demands of their duties. Professional development that is carried out continuously and based on practical learning is very important to improve the quality of leadership in schools. However, the challenges faced, such as limited resources in remote areas, require adjustments to training programs that are appropriate to the local context. The quality of training programs must also include broader aspects of leadership, including interpersonal skills and change management. External factors, such as education policies and community support, also have a major influence on the success of principal and supervisor preparation programs. In addition, a clear and performance-based career system can increase the professional motivation of principals and supervisors, thereby encouraging a more productive and innovative work culture. This study concludes that to produce quality principals and supervisors, holistic policies and integration of various aspects are needed in their preparation and development process.

This study presents the results of a survey conducted to analyze the impact of packaging training on the home industry of Samiler crackers in Mojojajar Village. A questionnaire was distributed to 25 respondents, including both consumers and producers of Samiler crackers. The findings reveal that 100% of respondents have purchased Samiler crackers, with 50% indicating that packaging is very important in their purchasing decisions. Additionally, 83.3% of respondents are willing to pay more for better packaging, highlighting the awareness of the importance of packaging quality. While many respondents find the current packaging design attractive, there is a need for improved information provided on the packaging. Recommendations for further development include enhancing packaging design, increasing awareness of government support for SMEs, and providing ongoing training on packaging techniques. This initiative is expected to contribute to local economic development and improve the welfare of the Mojojajar community.

Non-communicable diseases (NCDs) have become the leading cause of death in Indonesia, particularly among young adults, with an increasing incidence rate. Technological advancements, lifestyle changes, and environmental factors have contributed to the rising prevalence of NCDs, especially among the younger generation. In light of this, it is essential to implement prevention through health screening and education on healthy lifestyles, particularly among young adults. This community service activity was conducted on December 20 and 21, 2024, with the aim of raising awareness among young adults in West Jakarta about the importance of adopting a healthy lifestyle through health screenings and the promotion of an active lifestyle, including education on nutrition status, physical activity, quality sleep, and the dangers of smoking, especially the use of e-cigarettes. The results of the activity showed that the majority of participants experienced sleep difficulties, and most did not smoke, although some used e-cigarettes. The results of nutrition status measurements also indicated that most participants fell into the obese category. Participants' physical activity levels were relatively low, with many engaging in less than 30 minutes of exercise per session and struggling to find time for regular physical activity. Education and promotion of healthy lifestyles need to be continuously improved to prevent NCDs among young adults, with a focus on improving eating habits, increasing physical activity, and managing stress.

Optimizing the profit from coffee bean production is crucial in the coffee industry consider the competitive environment and the need for maximize revenue. The aim of this research is to use the Simplex linear programming method to determine and maximize profits from coffee bean production. This technique is used to ascertain the best combination of coffee bean production volumes while still considering a number of limitations, including scarce resources (labor, raw materials and machines) and market demand. The findings of this research show that by using the Simplex approach, companies can maximize the profit generated from coffee bean production while adhering to the existing constraints. The simulation conducted provides an optimal solution in terms of the precise production volume for each type of coffee product, contributing significantly to production planning and business strategy.

Banyak objek-objek di sekitar kita yang luput dari mata publik, padahal jika diamati lebih lanjut, banyak nilai estetika yang dapat diusung dalam karya seni lukis. Permasalahan dalam penelitian ini, bagaimana cara mengeksplorasi still life dari komposisi yang terdiri atas susunan benda pakai dan flora. Tujuan penulisan artikel ini untuk mengetahui konsep dari karya seni lukis yang digagas dari tema musim semi; mendokumentasikan gagasan visual dari objek tiga dimensi menjadi dua dimensi di media kanvas. Untuk mencapai sasaran dari tujuan penulisan artikel ini, maka dibutuhkan strategi penelitian dengan menggunakan metode deskriptif kualitatif. Sampel dalam pembahasan ini adalah lima karya seni lukis yang dibuat di atas kanvas. Hasil dari penulisan ini adalah karya seni lukis yang dibuat didominasi dengan komposisi asimetris sedangkan warna yang digunakan adalah cool tone atau ‘warna dingin’ seperti biru tosca, hijau kebiruan, gradasi ungu, dan kuning oranye. Kelima lukisan ini menarik untuk diteliti karena teknik-teknik yang digunakan beragam dan autentik. Keragaman teknik ini mencerminkan keterampilan artistik dan kepribadian senimannya melalui penggunaan medium, gaya lukis, dan tekstur yang bervariasi. Salah satu teknik yang banyak digunakan dalam karya-karya lukis ini adalah teknik impasto yang mengaplikasikan cat secara tebal pada permukaan kanvas. Oleh karena itu, penelitian ini bermanfaat untuk memberikan wawasan yang luas mengenai teknik-teknik dan gaya lukis yang bervariasi dan inovatif serta kreativitas yang digunakan untuk menciptakan karya-karya lukis ini.
 

Deli Serdang Regency located in North Sumatra Province has significant economic potential, supported by the agriculture, industry, trade, and service sectors. In recent years, Deli Serdang Regency has experienced fluctuations in its economic growth. This study analyzes the economic growth of Deli Serdang Regency using the Solow-Swan model. Secondary data from the Central Statistics Agency (BPS) in 2019-2020 accessed through the website https://www.bps.go.id/id analyzed to estimate model parameters. The results show that: (1) the level of savings and investment has a significant effect on economic growth, (2) technology and labor growth play an important role in increasing productivity, and (3) fiscal and monetary policies need to be optimized to increase economic growth. The Solow-Swan model effectively explains the dynamics of economic growth in Deli Serdang Regency.

In the current digital era, SMEs in the culinary sector face challenges in adopting technology to improve operational efficiency. One solution to address this issue is the use of a simple and cost-effective QR Code-based application. This study aims to develop and implement siMenu, an application that provides table, order, and product management solutions without integrating complex digital payment systems. The method used is Project-Based Learning (PBL), which allows the development of technical skills while designing a sustainable business model through Business Model Canvas (BMC). The results show that siMenu successfully improved operational efficiency for SMEs, reduced ordering errors, and provided an easy-to-adopt solution with low implementation costs. However, challenges in application development and building user trust remain obstacles. The conclusion of this study is that simple digital solutions like siMenu can help SMEs in the culinary sector digitally transform and stay competitive in an increasingly evolving market.