Based on Ministry of Energy and Mineral Resources data, regarding the target achievement of mechanical equipment performance in mining companies, PT Bumi Nikel Nusantara has a level of achievement value of equipment performance less than the value set in the Minister of Energy and Mineral Resources Decree No.1827/2018. A mechanical equipment performance value can be achieved by examining ongoing mining activities on one mining front that includes loading and transportation activities. One of the efforts is to know the productive time, calculate the obstacle time and repair time of the equipment in case of damage. The results of the performance for the Use of Availability (UA) parameter of the EHJ Block Mawar pit loading equipment is 74% (not achieved), 71% Pit Mawar transport equipment, pit 3 loading excavation equipment 75% (achieved), and Pit 3 transport equipment 71% (not achieved). While the results of the study of the achievement of productivity of the loading and unloading equipment show the achievement with a value for loading equipment of 76,71% (not achieved) and transport equipment of 65,63% (not achieved). 

Digital transformation (DT) is a necessity for incumbent companies today, including MSMEs, to be able to continue to compete in the era of technological disruption and accelerated by the COVID-19 pandemic. This research aims to design IT governance (ITG) for BPRACo MSMEs using the COBIT 2019 SME focus area framework. The research method used is design science research (DSR) which creates artifacts in the form of ITG solution development methods and systems. The research results revealed that the highest GMO priorities selected were APO10 Managed Vendors, MEA03 Managed Compliance with External Requirements, and APO12 Managed Risk. From the analysis of the selected GMOs, there are gaps and recommendations for improvement in the seven components which are then mapped into three aspects, namely people, process and technology aspects. The results of the research analysis show that the ambidextrous IT governance approach has succeeded in increasing the level of capability in several main components of BPRACo MSMEs in adopting DT. The right ITG strategy can help BPRACo MSMEs operating in the banking industry achieve a successful DT journey.
 

Mekarbuana Village located in Tegalwaru, Karawang district, West Java, is about 45 kilometers from the center of Karawang, and has potential for agro-tourism and natural tourism, because according to the village head, Jaji Maryono, the village is a provider of coffee, durian, mango, avocado, and bananas. The tourism  that are available are Curug Cigentis, Curug Bandung, and tours along the flow of the river. This tourist destination is a favourite destination of both locals and citizens around Karawang to spend the weekend with the family. Due to the tourist potential in his village, the village chief acknowledged that he wanted to bring Mekarbuana Village  into a tourist village, but still needed support and enhanced human resource capacity (HRM) to manage the village. The problem is that the tourism organization in the village are not functioning, so the wheel of tourism in that village is still not balanced. This activity uses methods of accompaniment, socialization, and education carried out in integration with KKN students to the community and tourists in Mekarbuana Village. The result of this community service activity is the reactivation of the pokdarwis management, the existence of the organization structure, the presence of the work plan, a varied tour package, as well as the Mekarbuana Village  already registered in the JADESTA. As to the conclusion of the activities, they feel very grateful and hoped that the organization will be able to maximize its management, and continue to run consistently and professionally in managing tourism in the village.

Penelitian ini meningkatkan teknik backward chaining untuk diagnosis Demam Berdarah Dengue (DBD) dengan mengintegrasikan algoritma backtracking, dengan tujuan untuk meningkatkan efisiensi penelusuran gejala dan aturan dalam sistem pakar. Hasil eksperimen menunjukkan bahwa penggunaan backtracking secara signifikan mengurangi waktu pemrosesan dibandingkan dengan metode tanpa backtracking. Pada eksperimen yang melibatkan 3 aturan, waktu pemrosesan berkurang dari 168,50 ms menjadi 19,53 ms, sementara untuk 6 aturan, waktu pemrosesan turun dari 161,63 ms menjadi 20,88 ms. Demikian pula, dalam pengujian dengan 10 aturan, waktu pemrosesan menurun dari 161,68 ms menjadi 17,38 ms. Secara keseluruhan, integrasi algoritma backtracking meningkatkan efisiensi penelusuran rata-rata sebesar 88%, terbukti menjadi pendekatan yang sangat efektif, terutama dalam sistem pakar yang memiliki banyak aturan dan gejala.
 
Kata kunci: Backward Chaining, Backtracking, Diagnosis DBD, Efisiensi

The rapid development of information technology has changed the way humans communicate, especially through social media. Generation Z, who grew up in the digital era, has its own characteristics in using social media, including in terms of interacting and communicating. The purpose of this study is to explore the ethics of communicating on social media from the perspective of Generation Z. The main focus is on Generation Z's understanding of ethical values, how they apply them in everyday communication, and their impact on social relationships. A qualitative approach is used in this research method which involves in-depth interviews with a number of informants from Generation Z, as well as analysis of related literature. The study indicates that, although Generation Z

The present study aims to design a mobile application dictionary that caters to students' needs for enhancing IT-focused English vocabulary. The study explores the effectiveness of the designed mobile application in improving students' IT-focused English vocabulary, their engagement in vocabulary learning, and their overall satisfaction with the application. This research aims to design a mobile application dictionary to enhance IT-Focused English Vocabulary. The study employs a mixed-methods approach, combining qualitative interviews and a quantitative survey, to understand the design requirements, implementation strategies, and effectiveness of the mobile application dictionary. The qualitative phase involves semi-structured interviews with IT students and subject matter experts to gain insights into the learners' challenges, preferences, and needs, as well as the crucial IT English vocabulary concepts. The quantitative phase evaluates the impact of the mobile application dictionary on IT students' vocabulary knowledge, confidence, and overall satisfaction through a survey. The integrated findings will provide a comprehensive understanding of the factors that contribute to the success of mobile application dictionaries in enhancing IT students' informatics English vocabulary, with practical implications for the development of similar language learning tools.

This study aims to analyze and find out the analysis of the process of determining polygamous marriage at the Larantuka Religious Court, East Flores Regency. This type of research is an empirical research that uses primary, secondary and tertiary data collected using interview techniques and literature studies and analyzed in a qualitative descriptive manner. The results of the study show that (1) The process of determining polygamous marriage consists of information services, case acceptance and trial activities (2) Factors that affect people not to apply for the determination of polygamy in religious courts, namely lack of knowledge, related to customs and complicated management.
 
 

Elections serve as a crucial pillar of democracy, allowing citizens to participate in the selection of leaders and shaping national policies. In Indonesia, the General Election Commission (KPU) is responsible for organizing elections, ensuring that the process is transparent, fair, and accountable. Understanding public perceptions of the KPU's performance is vital for evaluating the success and legitimacy of the democratic process, particularly in regions like Benowo District, Surabaya, which reflects the broader dynamics of local democracy. This study employs a qualitative methodology to explore and interpret the views and experiences of the public regarding the KPU's performance in the 2024 Election. Data were gathered through in-depth interviews with community leaders and direct observation of the election process. The qualitative approach allows for a comprehensive analysis of the complex and nuanced perceptions held by the community. The findings reveal that the public in Benowo District generally holds a positive perception of the KPU's performance, appreciating the orderliness, transparency, and efficiency of the electoral process. However, challenges such as logistics management were identified, indicating areas where the KPU can improve in future elections. These insights are crucial for enhancing the quality of electoral administration and strengthening the democratic process in Indonesia.

 The development of COVID-19 cases in Aceh for each region based on spatio-temporal is vital information to know. Spatio-temporal mapping is carried out to knowthe distribution of cases in diversity based on regional and time conditions. The timeseries design study was used as the research design in this study. This study aims toobtain factors that influence the incidence of COVID-19 cases in Aceh using paneldata regression analysis and the GTWR model for more accurate results. There arenine variables from 23 districts/cities in Aceh Province in 2020 and 2021. Based onpartial panel data regression analysis, of the eight independent variables that arefactors for analysis, it shows that only the variable number of doctors (p < 0.000),number of Tuberculosis Cases (p < 0.000), Number of Villages with Puskesmas (p< 0.026), and Number of Poor population (p < 0.035) have a significant effect onthe increase in COVID-19 cases in Aceh. The number of Tuberculosis Cases is avery dominant variable. Then, the results of the GTWR analysis using the AdaptiveKernel Exponential weighting function show that regional and time diversity affectthe factors that cause an increase in COVID-19 cases in Aceh. These factors need tobe a concern in controlling COVID-19 cases in Aceh in the future. 

Pesawat terbang adalah moda transportasi tercepat dengan jangkauan hingga antar benua, menjadikannya pilihan utama untuk perjalanan jarak jauh. Meskipun peluang kecelakaan pesawat sangat kecil, yaitu rata-rata 4 kali dalam 1 juta jam terbang dampaknya sangat fatal bagi penumpang, dengan peluang selamat hanya 24% Penyebab utama kecelakaan pesawat umumnya berasal dari tiga faktor: teknis, cuaca, dan kesalahan manusia (human error). Perawatan pesawat dilakukan secara rutin (scheduled maintenance) dan non-rutin (non-scheduled maintenance) berdasarkan interval waktu yang telah ditentukan. Ada berbagai sumber daya yang digunakan untuk sistem kelistrikan pesawat, termasuk generator mesin, unit daya tambahan (APU), daya eksternal, dan udara ram turbin. Penelitian ini bertujuan untuk mengukur tingkat bahaya dalam kondisi penerbangan saat terjadi gangguan pada sistem kelistrikan, mengevaluasi pengaruh performa pesawat terhadap keandalan sistem kelistrikan, serta menilai peran kemajuan teknologi pembangkit listrik terhadap keselamatan penerbangan. Penelitian dilakukan di Hanggar Batam Aero Teknik, Kecamatan Nongsa, Kota Batam, dengan menggunakan metode analisis data kualitatif. Hasil penelitian menunjukkan bahwa kegagalan sistem kelistrikan pada pesawat meliputi kegagalan pada sistem pembangkit dan distribusi. Terdapat komponen dalam sistem distribusi yang, jika rusak, dapat menyebabkan kegagalan kelistrikan yang signifikan. Sistem pembangkit listrik pada pesawat saling mendukung, sehingga perawatan komponen kelistrikan harus dilakukan tepat waktu dan sebaik mungkin.