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This community service activity was carried out in Dahu Village, Pandeglang Regency, with the main objective of introducing and implementing biopore infiltration hole technology as a simple and environmentally friendly solution to address waterlogging and organic waste management. Biopores are small-diameter vertical holes dug into the ground and then filled with organic waste, such as dry leaves, vegetable scraps, or food scraps. This organic waste will naturally decompose through a decomposition process, producing compost that is useful for fertilizing the soil. Furthermore, the presence of biopore holes can improve the groundwater absorption capacity, thereby reducing the risk of waterlogging and minor flooding around residential areas. During the implementation, we as students not only provided theoretical explanations through socialization sessions but also actively participated directly in the field. Together with residents, we practiced making biopore holes, starting from the stages of preparing tools and materials, the process of drilling the soil, and filling the holes with organic waste. This practical activity was designed to help the community understand the steps for making biopores independently and utilizing them sustainably. The results of the activity showed an increase in community understanding and awareness of the importance of easy, affordable, and beneficial waste management. The community is beginning to realize that waste processing does not always require large costs or complicated technology. Biopore holes have been proven effective in accelerating rainwater absorption, reducing household waste volume, and improving soil fertility. Beyond the environmental impact, this activity also strengthens relationships between students and villagers through the collaboration established during the biopore construction process. Thus, this program is expected to be the first step towards a cleaner, healthier, and more sustainable village.

The fisheries sector plays a strategic role in Indonesia's national economic development due to its significant contribution to meeting food needs, creating jobs, and earning foreign exchange. However, this sector still faces various serious challenges, such as Illegal, Unreported, and Unregulated (IUU) Fishing practices, excessive exploitation of marine resources, degradation of aquatic ecosystems, and weak compliance with applicable legal provisions. These problems not only impact the sustainability of fisheries resources but also threaten the economic sustainability of coastal communities. This study aims to analyze the government's role in overseeing the fisheries sector in Indonesia, which includes regulatory and institutional aspects, and the implementation of supervision in the field. The research method used is a normative juridical approach through a review of relevant laws and regulations, including Law Number 31 of 2004 concerning Fisheries as amended by Law Number 45 of 2009, and other derivative regulations. The analysis also considers the role of supervisory institutions such as the Ministry of Maritime Affairs and Fisheries (KKP), the Indonesian Navy (TNI AL), and law enforcement officials in preventing and prosecuting violations in this sector. The research findings indicate that the government plays a strategic role in establishing policies, establishing oversight institutions, providing monitoring facilities and infrastructure, and taking legal action against violators. However, oversight effectiveness is still suboptimal due to limited human resources, monitoring technology, inter-agency coordination, and low legal awareness among fisheries business actors. Therefore, strengthening an integrated oversight system, increasing the capacity of officials, utilizing information and satellite technology, and consistent law enforcement are necessary. These steps are expected to ensure sustainable management of Indonesia's fisheries sector, protect marine resources, and support national economic growth.

This research is motivated by the importance of implementing sustainable tourism management principles in the management of Citumang Nature Tourism, Bojong Village, Parigi District, Pangandaran Regency. This management not only emphasizes the utilization of economic value, but must also pay attention to the preservation of the natural environment, socio-cultural values and aspects, and the active involvement of the local community. This aims to ensure that the benefits of Citumang's existence can be felt by all levels of society. The purpose of this study is to determine the form and effectiveness of collaboration between the village government, stakeholders, and the community in managing this nature tourism. This study uses a qualitative method with data collection techniques through literature studies and field studies. Data analysis is carried out in three stages, namely data collection, data reduction, and data presentation. The results of the study indicate that the collaboration between the village government, stakeholders, and the community still faces several obstacles. Problems identified include the lack of official licenses or professional guide certificates for tour guides, an unclear organizational structure resulting in weak coordination between the village government and tour guide groups, limited proactive leadership, which reduces community motivation and participation in tourism development, low community involvement in the planning and implementation of tourism activities, and a lack of effective promotion to attract visitors. These conditions have resulted in the suboptimal development of Citumang's tourism potential as a leading regional destination. This study recommends the establishment of a clear organizational structure, increased human resource capacity through guide training and certification, strengthening the role of visionary and inclusive leadership, increasing community participation in all stages of tourism management, and implementing creative and targeted promotional strategies. This will enable Citumang's nature tourism management to be more effective, sustainable, and provide optimal benefits for all stakeholders.

This research is motivated by the phenomenon of violence experienced by individuals in the early adulthood age range (18–25 years), which is often a manifestation of unresolved traumatic experiences. Unmanaged trauma can have profound psychological impacts, affecting an individual's identity, social relationships, and outlook on life. However, within the framework of positive psychology, there is the concept of Post Traumatic Growth (PTG), which explains the potential for psychological growth that can emerge after an individual experiences severe stress or trauma. PTG includes positive changes in oneself, increased meaning in life, personal strength, and appreciation for life. The concept of PTG is the main foundation in the creation of abstract sculptures that attempt to represent the psychological journey of victims of violence, from destructive conditions to recovery and self-awareness. Abstract forms are used as a visual medium to reflect inner conflict, identity fragmentation, and the complex process of internal transformation. The choice of abstraction allows for free expression of realistic forms, thus presenting a profound symbolic interpretation. The method of creation of the work is carried out through an artistic approach that emphasizes the exploration of form, texture, material, and space in three-dimensional expression. This process not only produces visual objects but also creates expressive symbols that contain narratives of psychological healing. The sculpture is presented as a contemplative medium that invites the audience to experience, understand, and interpret the inner journey of victims of violence. The resulting creation demonstrates that abstract sculpture can be a powerful means of emotional communication, facilitating public understanding of the experience of trauma and the potential for post-traumatic growth. Thus, this work not only serves as an artistic representation of the inner dynamics of victims of violence but also serves as a reflective medium that fosters awareness of the human capacity to recover and thrive after experiencing profound suffering.

The development of information and communication technology (ICT), particularly the use of Artificial Intelligence (AI), the Internet of Things (IoT), and big data, has transformed Indonesia's national security threat landscape. Threats that previously focused on traditional military aspects have now shifted to non-traditional cyber threats, such as cyberattacks, digital espionage, and infrastructure sabotage. According to PROXSIS IT GRC data, in 2024, more than 19 million cyberattacks were recorded against websites in Indonesia. While this figure is a decrease compared to the previous year, this trend is thought to reflect a shift towards more structured and organized tactics by threat actors. In response, the Indonesian government established the National Cybersecurity Action Plan 2024–2028 as a strategic guideline. Furthermore, cyber diplomacy is being promoted through bilateral and multilateral cooperation, for example through the signing of memorandums of understanding (MoUs) with the UK and Kaspersky. This cooperation includes the exchange of intelligence information, strengthening human resource capacity, raising public awareness regarding cybersecurity, and protecting critical information infrastructure. This study uses non-traditional security theory and defense diplomacy to analyze the strategies, challenges, and prospects of Indonesia's cyber policy. The analysis demonstrates that cyber defense diplomacy plays a crucial role as an instrument for integrating technology, regulation, and international collaboration in safeguarding digital sovereignty. In addition to strengthening threat detection and mitigation capabilities, this diplomacy also builds networks of trust with partner nations, which is essential amidst the increasing complexity of global threats. Therefore, in the era of digital globalization, full of interconnections, cyber defense diplomacy serves not only as a national protection tool but also as Indonesia's contribution to global cybersecurity stability. This effort prioritizes synergy between technological innovation, law enforcement, and sustainable international cooperation.

Micro, Small, and Medium Enterprises (MSMEs) are the backbone of Indonesia's economy with a contribution of around 60% to the Gross Domestic Product and the absorption of more than 90% of the national workforce. In the culinary sector, MSMEs face various challenges, especially in terms of limited access to technology, efficient logistics management, and the implementation of hygiene practices that meet standards. This community service activity aims to empower culinary MSMEs through a structured and comprehensive approach that includes technology training, managerial capacity building, and the implementation of food safety standards. The method of implementing activities consists of three main stages: (1) preparation and planning, (2) implementation of training and mentoring, and (3) evaluation and follow-up. The training is focused on the use of digital technology for business operations, financial and logistics management, and hygiene practices in food production. Mentoring is carried out intensively to ensure that knowledge and skills transfer is effective. The results of the activity showed a significant increase in the understanding and skills of culinary MSME actors. Partners are able to adopt simple technology to support business operations, improve management systems, and implement better hygiene practices. In addition, this activity succeeded in building a collaborative network between MSMEs, academics, local governments, and the private sector, which strengthened the local business ecosystem. However, challenges in the form of limited financial resources and the need for ongoing assistance are still major concerns. Overall, this program makes a real contribution to increasing the competitiveness of culinary MSMEs, encouraging local economic growth, and supporting the development of an inclusive and sustainable business ecosystem based on community empowerment.

The implementation of the Regional Government Information Sistem (Sistem Informasi Pemerintahan Daerah, SIPD) represents a strategic initiative to strengthen transparency, accountability, and efficiency in regional financial management. Designed to integrate financial data and facilitate standardized reporting across local government units, SIPD is regulated under Minister of Home Affairs Regulation No. 70 of 2019. However, in practice, the adoption of SIPD in various regions, including Rote Ndao Regency, encounters persistent technical and administrative challenges that limit its optimal utilization. This study aims to evaluate the effectiveness of SIPD in managing regional finances within Rote Ndao Regency. Using a qualitative descriptive approach, data were collected through in-depth interviews with key stakeholders, direct observation of system operations, and analysis of relevant documents. The findings reveal that SIPD implementation in Rote Ndao generally complies with the regulatory framework, indicating that the system has been formally adopted and is operational within the expected governance structure. Nonetheless, several issues undermine its effectiveness, including frequent system errors, limited functionality in accounting and reporting modules, and delays in data entry from organizational units. These limitations affect the timeliness, accuracy, and integration of financial reports, ultimately constraining decision-making processes. The study suggests that to fully realize SIPD’s potential, strategic improvements are required. These include enhancing the capacity and skills of human resources responsible for system operation, upgrading IT infrastructure to ensure system stability, and expanding SIPD’s features to meet practical accounting and reporting needs. The research contributes valuable insights for regional governments, policymakers, and system developers, emphasizing the need for continuous system refinement, targeted training programs, and infrastructure investment. By addressing these challenges, SIPD can serve as a more reliable and sustainable tool for promoting transparent and accountable regional financial governance.

The rapid growth of Micro and Small Enterprises (MSEs) in the culinary sector in Denpasar City has made a significant contribution to the regional economy and job creation. This sector has become one of the key drivers of local economic activity, attracting both residents and tourists. However, despite its potential, challenges persist. Fluctuations in the number of MSE actors and the suboptimal use of social media for marketing hinder sustainable income growth. Moreover, poor decisions regarding business location and inappropriate pricing strategies often become barriers to achieving business success. This study aims to analyze the simultaneous effects of business location, pricing, and social media usage on the income of culinary MSEs in Denpasar City. A quantitative approach was employed using a survey method, in which questionnaires were distributed to 99 culinary MSE actors. The collected data were analyzed using multiple linear regression to evaluate the influence of each variable both simultaneously and partially. The results reveal that business location, pricing, and social media usage together have a significant effect on MSE income. Partially, business location and pricing show a positive and significant influence, indicating that strategic location selection and competitive pricing play crucial roles in increasing income. In contrast, social media usage does not significantly affect income, suggesting that while digital platforms have potential as marketing tools, their benefits remain limited without effective content strategies and adequate digital literacy. These findings highlight the importance of strengthening fundamental business aspects, particularly location and pricing strategies, to improve MSE performance. Furthermore, policy support and targeted assistance programs focusing on enhancing digital literacy and managerial capacity among MSE actors are essential. By addressing these areas, the culinary sector in Denpasar City can achieve more sustainable growth and contribute even more effectively to the local economy.

The rise in corruption cases in Indonesia significantly hampers investment, impacts national economic growth, and undermines the integrity of public institutions. This study highlights the strategic role of public mobilization as guardians of transparency in preventing potential corruption at the Danantara Investment Management Agency (BPI). Using a normative legal research approach enriched by qualitative analysis of the regulatory framework and best practices, this study examines the legal basis supporting public participation and formulates an effective corruption prevention strategy in the digital era. The results show that optimizing the role of the public through information transparency and the use of information and communication technology (ICT) plays a crucial role in building accountability and detecting irregularities. Access to audit data, financial evaluations, and public information is an important instrument in strengthening oversight. The use of ICT allows the public to analyze anomalous patterns, assess institutional performance, and provide constructive feedback on investment management policies. However, this mobilization faces significant challenges. First, the complexity of financial and regulatory data often makes it difficult for the general public to interpret. Second, limited digital literacy hinders the public's ability to utilize oversight technology. Third, the urgent need for certainty of legal protection for whistleblowers or oversight participants is a determining factor in the success of the mobilization. Therefore, strengthening regulations that guarantee legal protection, increasing digital literacy capacity, and developing user-friendly public oversight platforms are necessary. Synergy between the government, investment management institutions, and the public is key to creating a transparent, responsive, and adaptive oversight system to technological developments. This way, the active role of the public can be optimized to strengthen the integrity of BPI Danantara and promote a healthy investment climate in Indonesia.

Indonesia has vast mangrove forest potential with high biodiversity and great ecological benefits. One of the developing management approaches is community-based mangrove ecotourism which not only emphasizes economic aspects but also environmental conservation. This study aims to analyze the involvement of local communities in mangrove ecotourism management and its impact on mangrove forest conservation in Indonesia. The method used is literature analysis with a descriptive-qualitative approach to ten studies published in the last 5-10 years. The results of the analysis show that active community participation in planning, implementing and evaluating the management of ecotourism areas contributes significantly to the sustainability of mangrove ecosystems. Despite the challenges of unequal capacity and strategic roles, this study confirms that community involvement is an important pillar in the success of community-based conservation. Thus, a collaborative approach between the community, government, and other stakeholders needs to be continuously strengthened to support ecotourism as well as mangrove conservation.

This study aims to analyze the implementation of the priority policy for the use of Village Fund in 2024 in Lanjut Village, Singkep Pesisir District, Lingga Regency. The main focus of this study is how the national policy on the priority use of Village Fund is practically implemented at the village level, including the supporting and inhibiting factors. This research uses a descriptive qualitative approach with data collection techniques through in-depth interviews, participatory observation, and document studies. The analytical model used refers to the implementation theory of Van Metter and Van Horn, which includes six main variables: policy objectives and size, resources, characteristics of the implementing agents, disposition of the implementers, communication, and social, economic, and political conditions. The results of the study show that the policy implementation was carried out participatively through village deliberation forums, involving the community in every stage of planning and decision-making. Several priority programs, such as Direct Cash Assistance (BLT), food security programs, and reducing stunting, were successfully realized, providing direct benefits to the village community. However, the implementation of this policy is not without challenges. Some identified obstacles include limited use of information technology to support transparency and efficiency, the readiness of human resources (HR) for implementation that still needs improvement, and the capacity of village institutions that has not yet reached its full potential. Despite these challenges, the overall implementation of the Village Fund policy in Lanjut Village can be considered relatively effective, given the successful realization of various priority programs that support participatory, transparent, and sustainable village governance. The conclusion of this study is that, although there are obstacles, the Village Fund policy in Lanjut Village has provided positive impacts on the community's welfare.

This community service activity aims to increase the capacity of disaster archival document management and strengthen financial governance within the Muhammadiyah Disaster Management Center (MDMC) in Palangka Raya City. Orderly, systematic, and accountable archive management is a crucial factor in supporting a rapid, precise, and coordinated disaster response. Furthermore, transparent and efficient financial governance is the foundation for program sustainability and public trust in the organization. This training program is designed to provide MDMC administrators and volunteers with a comprehensive understanding of the principles, procedures, and best practices in disaster archive management and organizational finances. The implementation method includes presentations through interactive lectures combined with group discussions to identify real-world problems and solutions. Participants also have the opportunity to engage in hands-on practice, such as compiling disaster archival documents, managing archive databases, and creating simple financial reports in accordance with nonprofit accounting standards. Furthermore, this training introduces national regulations related to archiving and data protection, ensuring that practices are aligned with statutory provisions. The results of the training demonstrated an increased understanding of the participants regarding the importance of archive management and financial governance, as evidenced by their ability to systematically organize documents and present accountable financial reports. It is hoped that, after the training, participants will be able to consistently apply these principles in MDMC's operational activities. This will create a well-organized documentation system, accountable financial management, and an MDMC institution that is increasingly professional, effective, and responsive to community needs in emergency situations. This activity is a strategic step to strengthen MDMC's role as the vanguard in disaster management at the local and national levels.

This community service activity aims to increase the capacity of disaster archival document management and strengthen financial governance within the Muhammadiyah Disaster Management Center (MDMC) in Palangka Raya City. Orderly, systematic, and accountable archive management is a crucial factor in supporting a rapid, precise, and coordinated disaster response. Furthermore, transparent and efficient financial governance is the foundation for program sustainability and public trust in the organization. This training program is designed to provide MDMC administrators and volunteers with a comprehensive understanding of the principles, procedures, and best practices in disaster archive management and organizational finances. The implementation method includes presentations through interactive lectures combined with group discussions to identify real-world problems and solutions. Participants also have the opportunity to engage in hands-on practice, such as compiling disaster archival documents, managing archive databases, and creating simple financial reports in accordance with nonprofit accounting standards. Furthermore, this training introduces national regulations related to archiving and data protection, ensuring that practices are aligned with statutory provisions. The results of the training demonstrated an increased understanding of the participants regarding the importance of archive management and financial governance, as evidenced by their ability to systematically organize documents and present accountable financial reports. It is hoped that, after the training, participants will be able to consistently apply these principles in MDMC's operational activities. This will create a well-organized documentation system, accountable financial management, and an MDMC institution that is increasingly professional, effective, and responsive to community needs in emergency situations. This activity is a strategic step to strengthen MDMC's role as the vanguard in disaster management at the local and national levels.

This study aims to explore the concept of Qur’anic Spiritual Intelligence and its role in developing high-quality human resources, with a specific focus on the implementation at SMAIT Ash-Shohwah Berau. Qur’anic Spiritual Intelligence refers to a form of spiritual capacity derived from deep interaction with the Qur’an, encompassing the intelligence of the spirit, soul, heart, and moral consciousness. This research employs a qualitative method with a case study approach to provide an in-depth understanding of the phenomenon. Data were collected through semi-structured interviews with teachers and students, participant observations during religious and academic activities, and documentation analysis of school programs. The findings reveal that the cultivation of Qur’anic Spiritual Intelligence at SMAIT Ash-Shohwah Berau is systematically integrated into the school’s curriculum and extracurricular programs, particularly through the high-quality Tahfidzul Qur’an program, which is mandatory for all students. The process of memorizing the Qur’an is not only aimed at achieving mastery of verses but also at nurturing closeness to Allah SWT, shaping attitudes and values that form the foundation of high-quality human resources. Students participating in the program demonstrate notable improvements in discipline, responsibility, enthusiasm for learning, social competence, emotional regulation, honesty, independence, and leadership skills. Furthermore, the study highlights that Qur’anic Spiritual Intelligence serves as a transformative element, influencing both academic achievement and personal character. It fosters an integrated development that balances intellectual capability with moral integrity, enabling students to contribute meaningfully to society. The results suggest that embedding Qur’anic Spiritual Intelligence in educational settings can be a strategic pathway for producing graduates who are not only academically competent but also spiritually grounded and socially responsible. This has significant implications for Islamic education institutions aiming to develop comprehensive human resources aligned with Qur’anic values and the demands of the modern world.

Deep learning is a learning approach that emphasizes in-depth understanding of concepts and the development of critical, creative, collaborative, and communicative thinking skills. Although this approach aligns with the demands of a competency-based curriculum, its implementation at the elementary school level still faces various challenges. Based on a preliminary survey, 65% of elementary school teachers in partner schools admitted to experiencing difficulties in implementing deep learning effectively in the classroom. This study aims to identify innovative strategies that can improve teacher competency through a structured training program. The training activities involved 120 teachers from 10 elementary schools who are members of the teacher working group (KKG), with a focus on mastery of deep learning concepts, the application of interactive learning methods, and the use of educational technology. The training method was implemented continuously using a blended learning approach, including face-to-face sessions, practical workshops, mentoring, and the use of digital learning platforms. Evaluation results showed that 80% of training participants experienced significant improvements in their understanding of deep learning concepts, 70% were able to integrate interactive learning strategies into the teaching process, and 60% actively utilized learning technology to enrich students' learning experiences. These findings confirm that ongoing training integrated with technology support can improve teachers' capacity to implement deep learning in the classroom. Furthermore, the program's success is also influenced by intensive mentoring and collaboration among teachers through the Teacher Working Group (KKG). The implications of this research point to the need for educational policies at the elementary school level that encourage systematic, sustainable, and technology-based teacher professional development programs. Thus, the implementation of deep learning can be optimized to support the achievement of competency-based curriculum objectives and improve the overall quality of education

The development of electric motor vehicles drives the need for efficient, stable, and reliable energy storage systems. This study aims to compare the performance of three types of batteries commonly used in electric motorcycles, namely LiFePO4 (Lithium Iron Phosphate), Li-Ion (Lithium Ion), and Lead Acid (Lead Battery). The parameters tested include energy efficiency, capacity, and performance during the starting process. The test method was carried out for 60 minutes through a charging and discharging process (charge-discharge), using a pzem-015 measuring instrument and a multimeter to monitor the current, voltage, input/output power, and battery capacity. The test results show that the LiFePO4 battery provides the best performance. This battery has the highest efficiency and capacity, reaching 1430 mAh, with a stable average efficiency in the range of 50–60%. In addition, LiFePO4 also produces the highest current and voltage when used for starting, making it very reliable for the initial needs of electric motorcycle operation. Meanwhile, the Li-Ion battery recorded a high initial efficiency of up to 87.27%, but this efficiency decreased and then stabilized at 72%, with a recorded capacity of 1360 mAh. Although its efficiency is quite good, its long-term stability is still below that of LiFePO4. Meanwhile, the Lead Acid battery showed the lowest performance. Its efficiency continued to decline to only 26.3% at the end of the test. Its capacity is 1380 mAh, but the increase is unstable, indicating inconsistencies in power storage and discharge. Based on these results, LiFePO4 batteries are recommended as the main choice for electric motorcycles because they excel in aspects of energy efficiency, performance stability, and long-term durability.

Deep learning is a learning approach that emphasizes in-depth understanding of concepts and the development of critical, creative, collaborative, and communicative thinking skills. Although this approach aligns with the demands of a competency-based curriculum, its implementation at the elementary school level still faces various challenges. Based on a preliminary survey, 65% of elementary school teachers in partner schools admitted to experiencing difficulties in implementing deep learning effectively in the classroom. This study aims to identify innovative strategies that can improve teacher competency through a structured training program. The training activities involved 120 teachers from 10 elementary schools who are members of the teacher working group (KKG), with a focus on mastery of deep learning concepts, the application of interactive learning methods, and the use of educational technology. The training method was implemented continuously using a blended learning approach, including face-to-face sessions, practical workshops, mentoring, and the use of digital learning platforms. Evaluation results showed that 80% of training participants experienced significant improvements in their understanding of deep learning concepts, 70% were able to integrate interactive learning strategies into the teaching process, and 60% actively utilized learning technology to enrich students' learning experiences. These findings confirm that ongoing training integrated with technology support can improve teachers' capacity to implement deep learning in the classroom. Furthermore, the program's success is also influenced by intensive mentoring and collaboration among teachers through the Teacher Working Group (KKG). The implications of this research point to the need for educational policies at the elementary school level that encourage systematic, sustainable, and technology-based teacher professional development programs. Thus, the implementation of deep learning can be optimized to support the achievement of competency-based curriculum objectives and improve the overall quality of education

This Real Work Lecture (KKN) activity was carried out in Kampung Tua Teluk Mata Ikan, Batam, with the aim of making a real contribution to the community through two main programs, namely the development of digital marketing for Ujung Beach tourist destinations and the implementation of social service activities at the Al-Kahfi Foundation. The problems faced by partners are the lack of digital promotion strategies for tourism potential and the limited support of adequate social facilities at the foundation. To overcome these problems, this service activity uses field observation methods, digital marketing training, mutual cooperation on environmental cleanliness, and socialization to the community and foundation administrators. The training includes social media content creation, digital account management, and internet-based marketing strategies to increase the attractiveness of Ujung Beach as a local tourist destination. In addition, social activities are carried out through joint community service, provision of basic needs assistance, and clean environment education. The results of the implementation of this program show an increase in public awareness of the importance of using digital technology for tourism promotion, as well as the creation of a cleaner, neater, and more comfortable social environment. The enthusiasm of the community and the foundation showed a positive response to this activity, which contributed to strengthening the socio-economic capacity of the residents. Overall, this KKN program not only provides a short-term impact in the form of improving skills and environmental cleanliness, but also encourages the sustainability of local tourism development and community empowerment. The active involvement of students in the planning and evaluation process also strengthens the spirit of collaboration and social concern which is the main basis of this service activity.

White-collar crime has evolved to a transnational scale, transcending national boundaries. The crimes are increasingly sophisticated and well-organized, making them difficult to detect and eradicate effectively. Criminals continually seek to secure their proceeds through various means, including complex schemes of money laundering involving international financial networks. To enforce the law on money laundering, proof of the occurrence of money laundering is necessary. Therefore, prior to carrying out the investigation, several key elements must be understood, including the basic concepts of money laundering, the methods of money laundering, and indirect methods of evidence. The crime of money laundering is based on Law No. 15 of 2002 and has been carried out in accordance with the applicable provisions, namely Law No. 8 of 1981 concerning the Criminal Procedure Code (KUHAP), and the Procedural Law contained in Law No. 15 of 2002 concerning the Crime of Money Laundering as amended by Law No. 25 of 2003 concerning Amendments to Law No. 15 of 2002 concerning the Crime of Money Laundering. Obstacles that arise in investigating money laundering crimes can be categorized into two categories: legal and non-legal. Legal obstacles include provisions on bank secrecy, investigators' obligations to protect reporters and witnesses, investigators' incomplete perceptions of money laundering, and incomplete information from the Financial Transaction Reports and Analysis Center (PPATK). Non-legal obstacles include reporters not necessarily being victims, limited human resource capacity of investigators, lack of adequate facilities, minimal public awareness, insufficient institutional coordination, and technological gaps that hinder optimal enforcement efforts.

Integrated Health Service Posts (Posyandu) are a means for active community participation in the health sector. Through Posyandu, the role of cadres as the spearhead of environmental health is crucial, especially in educating the community regarding prevention efforts and early detection of various infectious diseases such as tuberculosis (TB). Bekasi City is experiencing an increase in TB cases, so it is necessary to strengthen the capacity of Posyandu cadres to be more responsive and empowered in dealing with this situation. This community service program aims to improve the knowledge and skills of Posyandu cadres in early detection and prevention of TB. The activity was carried out at Posyandu Bangau, West Bekasi, involving 22 active cadres. The implementation method used a participatory and interactive approach, through health education that emphasized the identification of TB symptoms, transmission methods, and community-based prevention strategies. Evaluations were conducted before and after the education to measure the effectiveness of the activity. The evaluation results showed an 80% increase in cadre knowledge after attending the education. This achievement demonstrates that the delivery of accurate and communicative information is very effective in increasing Posyandu cadre awareness. Capacity building for cadres is not only crucial as an initial step in TB prevention, but also as a sustainable effort to build collective community awareness. With the active involvement of cadres and support from health workers, TB risk detection and prevention can be carried out more optimally and comprehensively.