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Aerobic capacity, commonly measured by maximal oxygen uptake (VO₂max), is a key indicator of physical fitness and athletic performance, particularly in endurance sports. Recent attention has focused on the role of respiratory muscle function in supporting exercise performance, as respiratory muscle fatigue during high-intensity or prolonged activity may reduce ventilatory efficiency and exercise tolerance. This literature review aims to examine current evidence regarding the effects of Respiratory Muscle Training (RMT), including Inspiratory Muscle Training (IMT), on aerobic capacity in athletes. Relevant studies were identified through electronic databases such as PubMed, Scopus, and Google Scholar using keywords related to respiratory muscle training, VO₂max, and athletes. The reviewed studies generally reported improvements in inspiratory muscle strength, reduced respiratory muscle fatigue, and enhanced ventilatory efficiency following RMT interventions. These physiological adaptations may contribute to better exercise tolerance and overall athletic performance. However, evidence regarding direct improvements in VO₂max remains inconsistent across studies. The findings suggest that RMT can be used as a complementary strategy alongside conventional training programs to support aerobic performance. In addition, improved respiratory muscle function may provide benefits in health promotion and rehabilitation by reducing dyspnea and increasing exercise tolerance. Further well-designed studies are needed to clarify the extent of RMT’s contribution to improving VO₂max in athletic populations.

Aerobic capacity, commonly measured by maximal oxygen uptake (VO₂max), is a key indicator of physical fitness and athletic performance, particularly in endurance sports. Recent attention has focused on the role of respiratory muscle function in supporting exercise performance, as respiratory muscle fatigue during high-intensity or prolonged activity may reduce ventilatory efficiency and exercise tolerance. This literature review aims to examine current evidence regarding the effects of Respiratory Muscle Training (RMT), including Inspiratory Muscle Training (IMT), on aerobic capacity in athletes. Relevant studies were identified through electronic databases such as PubMed, Scopus, and Google Scholar using keywords related to respiratory muscle training, VO₂max, and athletes. The reviewed studies generally reported improvements in inspiratory muscle strength, reduced respiratory muscle fatigue, and enhanced ventilatory efficiency following RMT interventions. These physiological adaptations may contribute to better exercise tolerance and overall athletic performance. However, evidence regarding direct improvements in VO₂max remains inconsistent across studies. The findings suggest that RMT can be used as a complementary strategy alongside conventional training programs to support aerobic performance. In addition, improved respiratory muscle function may provide benefits in health promotion and rehabilitation by reducing dyspnea and increasing exercise tolerance. Further well-designed studies are needed to clarify the extent of RMT’s contribution to improving VO₂max in athletic populations.

Data security in Electronic Medical Records (EMR) is a crucial issue in health information governance in Indonesia. This study evaluates the compliance of health facility information security systems with Ministry of Health Regulation (PERMENKES) No. 24 of 2022 and Personal Data Protection Law (UU PDP) No. 27 of 2022, and analyzes the impact of non-compliance on service quality and patient trust. The method employed is a systematic narrative literature review on the Google Scholar database (2023–2026) using the keywords "data security and privacy," "electronic medical records," and "CIA Triad," focusing on the implementation of Confidentiality, Integrity, and Availability. The four healthcare facilities examined have implemented controls such as role-based access control, Electronic Signatures (TTE), Virtual Private Networks (VPN), data encryption, and SSL/TLS protocols in accordance with PERMENKES provisions and Article 35 of the UU PDP. However, the effectiveness of implementation is hindered by weak authentication due to the use of simple passwords and excessively long auto-logout durations, the absence of comprehensive written standard operating procedures (SOPs), low staff compliance with security protocols, and minimal patient awareness regarding personal data protection rights. These weaknesses heighten the risk of patient data breaches as well as potential administrative sanctions and fines, and carry negative implications for service quality and public trust. Recommendations include strengthening internal security policies, developing written SOPs, providing continuous training for healthcare workers, implementing stronger authentication mechanisms (e.g., multi-factor authentication/MFA), and conducting patient awareness programs to ensure regulatory compliance and maintain public confidence.

This community service activity aims to enhance the understanding of local business actors in Kanekes Village (Baduy Luar) regarding the implementation of a sales information system to support the management and marketing of traditional handicraft products. The main problems faced by partners include unstructured transaction recording, low utilization of sales data, and business management that is still based on memory. The implementation method uses a participatory approach through socialization, training, hands-on practice, and mentoring, with data collection techniques carried out through interviews and field observations. The activity was conducted on April 17, 2026, involving MSME handicraft actors as the main partners. The results show an increase in business actors’ understanding of the importance of sales recording systems as a basis for business management. Participants began to be able to record transactions in a more structured and simple manner and utilize sales data to monitor business performance and identify the most in-demand products. In addition, there was a shift in business management patterns from memory-based to simple data-based systems. This activity also encouraged improvements in digital literacy through the introduction of social media utilization and digital marketing strategies. Overall, this program contributes to strengthening the capacity of business actors and supporting the more effective and sustainable development of traditional product marketing. Keywords: Community Service, Msmes, Sales Information System, Baduy Luar, Digital Marketing

This study aims to determine the relationship between low self-acceptance and the level of self-efficacy in prisoners, as well as its implications on social life after prisoners are released from punishment. The systematic review method  is used with the SPIDER approach to formulate research questions and select relevant articles. The search was conducted through the Publish or Perish, Google Scholar, and Scopus databases with keywords related to self-acceptance, self-efficacy, and inmates. Of the 100 articles identified, 13 studies met the inclusion criteria. The results of the review showed that low self-acceptance was consistently negatively associated with self-efficacy in prisoners, which had an impact on low self-confidence to face social challenges, reintegration, and overcome societal stigma. Psychological factors such as guilt, anxiety, depression, and insecurity can exacerbate low self-acceptance, especially in female inmates. In addition, social support from family, the environment, and psychological interventions have been shown to play an important role in improving self-acceptance and self-efficacy. Interventions such as expressive art therapy, psychoeducation, counseling, skills training, and religious activities have shown effectiveness in improving psychological well-being. These findings underscore the importance of systematic efforts to improve self-acceptance and self-efficacy to support the successful social reintegration of prisoners.

College represents a critical transitional period requiring high adaptation, where students often face escalating academic demands triggering psychological pressure. This study aims to deeply analyze the reciprocal relationship between sleep patterns and academic stress levels, and identify their subsequent impacts on cognitive function (concentration) and students' physical health. This study employs a qualitative method with a Systematic Literature Review approach. Data were collected through comprehensive searches of accredited national and reputable international scientific articles published within the last five years (2020–2025). Literature selection was conducted rigorously using specific keywords to screen empirical studies relevant to stress, sleep, and student health variables. Data synthesis reveals a strong and consistent negative correlation. High levels of academic stress whether stemming from the adaptation phase of new students (initiation), thesis preparation workload, or role conflicts in working students are significantly associated with decreased sleep quality. Physiologically, stress triggers increased cortisol levels causing insomnia, shortened sleep duration, and prolonged sleep latency. Subsequent impacts are proven to drastically reduce learning concentration and trigger physical health disorders, including an increased risk of primary dysmenorrhea in female students. This study concludes that academic stress and sleep disturbances form a destructive cycle that exacerbates one another. Therefore, holistic institutional interventions in the form of sleep hygiene education and stress management training are needed to break this chain for the sake of student well-being and academic performance.

The Free Nutritious Meal Program (MBG) is a national priority policy under the Prabowo–Gibran administration aimed at improving students’ well-being and learning quality through school-based nutrition interventions. However, its effectiveness largely depends on the collaborative strength between teacher groups as field implementers and the government as policy makers. This study aims to analyze the collaborative synergy between teachers and the government in implementing MBG and to develop a conceptual model of school-based partnership. The study employs a Systematic Literature Review (SLR) method, reviewing national and international articles published between 2018 and 2024 using keywords “free nutritious meals”, “school feeding program”, “government collaboration”, and “primary school teachers”. Thematic analysis was conducted by categorizing findings into four main themes: the role of government, the role of teachers, collaborative implementation, and impact on students. The results show that the success of MBG depends on policy transparency, teacher training, and cross-sector coordination responsive to local conditions. This article contributes to constructing a conceptual collaborative model that positions teachers as policy mediators and social change agents in schools. The findings strengthen the concepts of collaborative governance and empowerment education within the context of educational nutrition policy in Indonesia.

Abstract. This study aims to analyze the role of women-led enterprises in strengthening family economies through MSMEs based on local natural resource utilization in Purworejo Regency in 2025. The research employed a qualitative approach using a case study design. Data were collected through in-depth interviews, observations, and documentation involving women MSME actors who utilize local commodities such as coconut, cassava, chili, and livestock products. Informants were selected purposively based on their active involvement in business and contribution to household income. Data were analyzed thematically through data reduction, data display, and conclusion drawing. The findings reveal that women’s enterprises contribute significantly to household income, fulfillment of family needs, and family economic resilience. Women’s motivations extend beyond economic necessity to include independence, self-confidence, and self-actualization. The utilization of local natural resources creates product value-added that supports business sustainability. This study highlights women’s roles as family economic agents and drivers of local resource-based economic development. Theoretically, the findings reinforce household economic theory and women empowerment perspectives. Practically, the results imply the importance of training support, microfinance access, and marketing strengthening for women-led MSMEs. Keywords: women’s enterprises, MSMEs, family economy, women empowerment, local natural resources

This study analyses the challenges of digitalising registration services at Primary Healthcare Facilities (Fasilitas Kesehatan Tingkat Pertama, FKTP) in East Java, including limitations in human resources, technological infrastructure, and public digital literacy, all of which affect the satisfaction of National Health Insurance (Jaminan Kesehatan Nasional, JKN) patients. Utilising the Systematic Literature Review (SLR) methodology with the PRISMA approach, the study reviews literature from 2024–2025 sourced from databases such as Google Scholar, using keywords related to digitalisation, FKTP, and patient satisfaction. The analysis is based on the ADO (Antecedent, Decision, Outcome) framework. The findings identify three key factors: (1) Antecedents (human resource competence, infrastructure, digital literacy); (2) Decisions (human resource training, facility modernisation, public outreach); and (3) Outcomes (increased patient satisfaction through time efficiency and ease of access). The study emphasises the need to strengthen human resources, provide adequate infrastructure, and educate the public to ensure the sustainability of digital healthcare services at FKTPs in East Java.

This study aims to conduct a systematic literature review and bibliometric analysis on Transformational Leadership (TL), based on empirical research. Despite extensive studies on TL in recent decades, comprehensive research remains limited. The methodology used is a Systematic Literature Review (SLR) of articles containing “Transformational Leadership” in the title, abstract, or keywords, sourced from the Scopus database, which yielded 1,297 publications from 1977 to 2025. The data were analyzed using VOSviewer software. The findings suggest that TL is an innovative model in vocational education, bridging industrial systems with academic environments for authentic, practice-based learning. However, challenges include limited resources, insufficient instructor training, and inadequate institutional support. Recent innovations, such as advanced ICT, holographic technology for real-time interaction, and digital twins for process optimization, have enhanced the model's effectiveness. The study also discusses the conceptual framework of TL. This research uses the Scopus database, and future studies could broaden its scope by incorporating other databases like Web of Science. Practically, the study’s findings suggest integrating modern pedagogical strategies, including gamification, simulation, and project-based learning, to enhance student engagement and understanding of manufacturing processes. Socially, it encourages educational institutions to invest in infrastructure, strengthen industry partnerships, and provide continuous instructor training. This study highlights the growing global research on TL and calls for deeper exploration of the topic in existing literature.

The issue of inorganic waste such as plastic and used paper in industrial environments remains an important issue that affects the cleanliness and aesthetics of work areas. PT Pertamina Patra Niaga Fuel Terminal Rewulu faces challenges in managing non-hazardous solid waste due to limited sorting systems and waste transportation frequency. This Community Service activity aims to improve workers' understanding and skills through socialization and training in making ecobricks as a solution for utilizing inorganic waste. The methods used include pre-activity stages, socialization and hands-on practice, and evaluation through pre-tests and post-tests. The results of the activity showed a significant increase in participants' knowledge after the training, proving the effectiveness of interactive methods in strengthening understanding of the 3R (Reduce, Reuse, Recycle) concept. In addition to reducing waste volume, this activity also fostered awareness and participation among workers in creating a clean and sustainable work environment. The results of this community service are important as a first step in building a culture of independent waste management in industrial environments and can be replicated in other locations with a similar approach. Keywords: Implementation of Pancasila values, bullying prevention, character education, primary school, SDN 1 Jatisela, school environment, student behaviour.

ABSTRAK Penelitian ini bertujuan untuk menganalisis implementasi aplikasi Smart Village dalam meningkatkan pemberdayaan masyarakat dan literasi digital di Desa Mlese, yang dikenal sebagai Desa Pelopor Pancasila. Penelitian menggunakan metode kualitatif deskriptif dengan teknik pengumpulan data melalui observasi lapangan, wawancara mendalam, serta studi literatur. Hasil penelitian menunjukkan bahwa aplikasi tersebut memberikan dampak positif berupa kemudahan administrasi desa, transparansi informasi, serta penguatan nilai-nilai Pancasila melalui kolaborasi antarwarga. Namun, masih terdapat tantangan seperti rendahnya literasi digital pada kelompok lanjut usia, keterbatasan akses internet, dan preferensi layanan tatap muka. Pemerintah desa berupaya mengatasi kendala ini melalui pelatihan dan pendampingan, meskipun perbaikan infrastruktur dan sosialisasi lebih intensif masih diperlukan. Kesimpulannya, Smart Village memiliki potensi besar untuk mendukung transformasi digital dan pemberdayaan masyarakat sesuai dengan nilai-nilai Pancasila Kata Kunci : Smart Village, Literasi Digital, Desa Pelopor Pancasila.   ABSTRACT This study aims to analyze the implementation of the Smart Village application in enhancing community empowerment and digital literacy in Mlese Village, known as a Pancasila Pioneer Village. The research employed a descriptive qualitative method, with data collected through field observations, in-depth interviews, and literature studies. The findings indicate that the application positively impacts village administration by simplifying processes, increasing information transparency, and strengthening Pancasila values through community collaboration. However, challenges remain, such as low digital literacy among the elderly, limited internet access, and a preference for face-to-face services. The village government is addressing these issues through training and assistance, although more intensive infrastructure improvements and outreach are still needed. In conclusion, Smart Village holds significant potential to support digital transformation and community empowerment in alignment with Pancasila values. Keywords: Smart Village, Digital Literacy, Pancasila Pioneer Village.

Sona Yudha Utama. K6420073. Supervisor I: Dr. Machmud Al Rasyid, SH., M.Sc. THE INFLUENCE OF THE FILM DIRTY VOTE ON THE RESISTANCE OF UNS PPKN STUDENTS (CASE STUDY FOR THE FORCE OF 2020). Thesis: Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta, January 2025. This research aims to determine the influence of the film Dirty Vote on the resistance of PPKn students at Sebelas Maret University (UNS) and identify the forms of resistance that emerge after watching the film. A quantitative approach is used with data analysis including validity, reliability, descriptive analysis, prerequisite tests, t tests, and coefficient of determination tests. The research results show the significant influence of the film Dirty Vote on the resistance of UNS PPKn students, although there are other factors that also influence it. The forms of resistance that emerge include intellectual, participatory, collective, normative, direct and symbolic resistance. This research shows the important role of the media in forming students' critical awareness of political issues.   Keywords: Dirty Vote Film, Student Resistance

This study aimed to determine the effectiveness of a Mindfulness -based psychotherapy intervention in reducing academic stress levels experienced by college students. The study used a pretest–posttest design without a control group, involving 10 active college students purposively selected based on moderate to high levels of academic stress. The intervention was implemented over two days and included reflective exercises and guided experiences focused on the application of the seven Mindfulness  principles according to Kabat-Zinn (2015): non-judgment using personal standards, patience, a beginner's mind, trust, effortlessness, acceptance, and letting go. Data were collected using an academic stress scale that measures four aspects: coursework pressure, demands for satisfactory grades, time management for studying, and social support. Data were analyzed quantitatively using a paired-samples t-test. The results showed a significant decrease in academic stress levels from an average score of 73.1 to 58.5, indicating that this intervention was effective in helping students manage academic stress more consciously, calmly, and adaptively. This condition suggests that psychotherapy intervention through Mindfulness  training can be a strategy to support students' psychological well-being in academic environments. Keywords: Mindfulness , academic stress, psychotrophic intervention, students

The implementation of Biology learning in senior high schools still faces various challenges, particularly the limitations of laboratory facilities and the low level of students’ science process skills(KPS). KPS  is an essential ability that supports conceptual understanding and critical thinking development through practical activities. This community service program aimed to improve students’ basic laboratory skills and KPS through hands-on training. The program was conducted at the Biology Education Laboratory of the Faculty of Teacher Training and Education, Kuningan University, involving students from SMAN 1 Ciwaru. The methods included socialization, laboratory equipment training, preparation of practical materials, animal dissection training, application of virtual laboratory technology, and mentoring and evaluation sessions. The results showed a significant improvement in students’ abilities to use laboratory tools, prepare materials, and perform experiments according to scientific procedures. Before the training, only 32% of students were able to use laboratory equipment correctly, while after the training, this increased to 84%. The average scores for observation, measurement, data interpretation, and scientific communication also improved significantly. Furthermore, a satisfaction survey revealed an average score of 4.6 out of 5, with 92% of participants stating that the activity was very beneficial. This program proved effective in enhancing students’ basic laboratory and science process skills, providing meaningful, applicable, and sustainable science learning experiences. Keywords: : training, basic skills, laboratory, science process skills, biology.  

  Abstract. The writing of this thesis aims to find out the implementation of the Standard Operating Procedure (SOP) for Organizing Meetings in Padang Four Star Hotels. The approach used in this research is descriptive qualitative. Observation, interviews, and documentation are used for the data collection process. There are 4 respondents from banquet employees, and 3 respondents from guests who have used meeting services at Hotel Bintang Empat Padang. By listening and transcribing and using NVivo software to analyze the data. The results of the research obtained that the implementation of the Standard Operating Procedure (SOP) for Organizing Meetings at the Four Star Hotel Padang has not been optimal. seen from the role of event technicians (engineering), officers, supervisors, and banquet managers who have not fully implemented properly according to the Standard Operating Procedure (SOP) that has been set. Companies can consider conducting training and periodic evaluation and supervision to ensure that all banquet employees have adequate knowledge of the Standard Operating Procedure (SOP).   Keywords: , , 

This study aims to map and analyze the development of literature related to diversity management, organizational culture, leadership, and human resource management through a systematic literature review approach. The method used is content analysis of 12 selected scientific journals published between 2017 and 2024. The results of the study indicate that diversity management significantly contributes to improving employee performance, with inclusive leadership, training and development programs, and fair policies as the main supporting factors. Research on organizational culture indicates that organizational values, norms, and customs play an important role in shaping employee loyalty and commitment, although their influence on organizational performance varies depending on the situation and environment. Additionally, it was found that organizational communication factors have a greater influence on performance compared to organizational cultural factors. In terms of leadership, transformational leadership style has been proven to have a positive impact on employee job satisfaction and productivity. Based on this mapping, an integrated framework has been developed that can be used as a reference for further research and strategies for managing workforce diversity, particularly in the context of Indonesia, which has high social and cultural diversity. In general, these findings emphasize the importance of implementing a comprehensive approach to human resource management to achieve organizational effectiveness in a diverse work environment.   Keywords: Diversity Management, Organizational Values, Leadership Style, Human Resources, Employee Performance.

This study aims to review the literature on the effects of using ChatGPT on postgraduate students' competencies. The method applied in this study is a literature review of 420 journals from 500 journals. References were obtained from the Emerald Journal, Elsevier and Google Scholar by utilizing the Publish or Perish application. Data processing uses the VOSviewer application. With this literature review, it was found that.In the network visualization data, it was found that the widest link in the largest Red cluster was GPT, Chat GPT, Ability, Artificial Intelligent, Student, Chat, Higher education which was related to Postgraduate-student. In the overlay visualization based on the year, it was found that the projection of the year of collection at the time of the study. It can be seen from the darkest keywords, namely ability, student, skill, which have a longer research projection. Meanwhile, the research projections included in the latest research are with the keywords conversation, generative ai, education, and research. The results of Density Visualization show that the keywords ChatGPT, Ability, Higher Education, and Skill are included in the most frequently conducted research results. Meanwhile, the keywords generative AI, research, challenge, opportunity, conversation, artificial intelligent are included in the least conducted research. This shows that there is a significant relationship between the keywords mentioned.The recommendations given include strengthening the policies implemented in each university in each country for the use of AI as a medium for information and data processing. In addition, training on plagiarism in the preparation of various research journals and final assignments for postgraduate students needs to be intensified. The results of this study are expected to provide insight and breadth to related agencies that these opportunities can be further developed in Indonesia.  

Abstract. Work accidents are a serious problem that can result in injury, disability, even death for employees, as well as financial losses for the company. In Indonesia, the number of work accidents still shows a questionable number, so that prevention of work accidents must be a top priority in occupational safety and health (K3) management. This study aims to explore and develop effective work accident prevention strategies. Methods: used in this study is a literature review, by collecting and analyzing information from various journals and scientific articles related to work accidents and their prevention strategies. The population in this study were various studies that discussed work accidents, while samples were taken from relevant articles. The research variables include risk factors for work accidents and prevention strategies applied. Results: nshowed that the implementation of safety training programs, building a strong safety culture, and implementing the 5R principle (Ringkas, Neat, Resik, Rawat, Rajin) can significantly reduce the risk of work accidents. Conclusion: from this study is that investment in a holistic and sustainable safety strategy is essential to creating a safe and productive work environment, as well as protecting employee health and safety. With these steps, companies are expected to be able to improve overall operational performance and efficiency. Keywords: work accidents, safety, strategies. Abstrak. Kecelakaan kerja merupakan masalah serius yang dapat mengakibatkan cedera, cacat, bahkan kematian bagi karyawan, serta kerugian finansial bagi perusahaan. Di Indonesia, angka kecelakaan kerja masih menunjukkan angka yang mengkhawatirkan, sehingga pencegahan kecelakaan kerja harus menjadi prioritas utama dalam manajemen keselamatan dan kesehatan kerja (K3). Penelitian ini bertujuan untuk mengeksplorasi dan mengembangkan strategi pencegahan kecelakaan kerja yang efektif. Metode yang digunakan dalam penelitian ini adalah tinjauan pustaka, dengan mengumpulkan dan menganalisis informasi dari berbagai jurnal dan artikel ilmiah terkait kecelakaan kerja dan strategi pencegahannya. Populasi dalam penelitian ini adalah berbagai studi yang membahas kecelakaan kerja, sedangkan sampel diambil dari artikel-artikel yang relevan. Variabel penelitian meliputi faktor risiko kecelakaan kerja dan strategi pencegahan yang diterapkan. Hasil menunjukkan bahwa penerapan program pelatihan keselamatan, pembangunan budaya keselamatan yang kuat, dan penerapan prinsip 5R (Ringkas, Rapi, Resik, Rawat, Rajin) dapat mengurangi risiko kecelakaan kerja secara signifikan. Kesimpulan dari penelitian ini adalah bahwa investasi dalam strategi keselamatan yang holistik dan berkelanjutan sangat penting untuk menciptakan lingkungan kerja yang aman dan produktif, serta melindungi kesehatan dan keselamatan karyawan. Dengan langkah-langkah ini, diharapkan perusahaan dapat meningkatkan kinerja dan efisiensi operasional secara keseluruhan. Kata kunci: kecelakaan lingkungan kerja, keselamatan, strategi.

This study aims to analyze the impact of overtime work on physical and mental fatigue of the crew of the MV ship. Manalagi Tisya, by identifying the causal factors and consequences that may arise due to additional working hours. In this study, the researcher will apply a qualitative research method with a descriptive approach. This research was conducted by the author on the MV ship. Manalagi Tisya owned by PT Pelayaran Manalagi which is a subsidiary of PT Salam Pacific Indonesia Lines, with the ship call sign "YBTL2" and a total load capacity of 52201 MT. Data collection techniques in this study used observation, interviews and documentation. Data analysis techniques used data reduction, data presentation, drawing conclusions. Testing the validity of this research data used source triangulation, technical triangulation, and time triangulation. Based on the results of the study, it explains that the Overtime Pattern: The crew of the MV ship. Manalagi Tisya experienced an average of 4.5 hours of overtime per day, with the Engine Department experiencing the highest overtime (an average of 5.2 hours). Overtime most often occurs during loading and unloading at the port (35%) and when facing bad weather (27%), Physical Impact: Continuous overtime causes significant physical impacts in the form of sleep disturbances (80%), back and waist pain (70%), and muscle pain (60%), Mental Impact: As many as 85% of crew experience moderate to severe mental fatigue due to overtime, with the main symptoms being difficulty concentrating (75%), irritability (65%), and decreased decision-making ability (60%). Safety: There is a strong positive correlation (r = 0.82) between the duration of overtime and the frequency of safety incidents. The risk of incidents increases by 28% for every additional 2 hours of overtime, Work Performance: Overtime has an impact on decreased work performance, especially in problem-solving skills (45%), compliance with procedures (41%), and effective communication (37%), Overtime Management: The most effective overtime management strategies are task rotation and fatigue management training, but their implementation is still not optimal. Limited number of personnel and operational demands are the main obstacles in minimizing overtime, Regulatory Compliance: Average working hours of MV ship crew. Keywords: Overtime Work, Physical Fatigue, Mental Crew.