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The Entangled game is designed as an interactive medium to convey the problem of ghost nets to the 19–25 age group through a visual novel format that relies on narrative and visuals as a means of communication. This medium is presented to highlight the problem of ghost nets which are a serious threat to marine ecosystems because they destroy habitats, endanger marine biota, and impact the social and economic aspects of coastal communities, but are still poorly understood by the younger generation due to the limited availability of engaging and communicative educational media. In designing this game, character design plays a key supporting element that helps convey conservation messages emotionally and narratively through character representation, dialogue, and relationships between characters in the storyline. The method used is a mixed method with data collection through interviews, literature studies, and questionnaires, which are then developed using the Game Development Life Cycle (GDLC) approach to ensure the game design process runs systematically. 

Mangrove forests are high-value coastal ecosystems that have the potential to be developed as sustainable ecotourism destinations. This study aims to analyze the development of Mangrove Forest Tourism in Kampung Kayu Ara Permai, Sungai Apit District, Siak Regency based on the three pillars of sustainable tourism of the World Tourism Organization (UNWTO), namely environmental, economic, and socio-cultural sustainability. The method used is a descriptive qualitative approach through literature studies and semi-structured interviews with regional managers. The results of the study show that this area has a good mangrove ecosystem with nine species and an average Tourism Suitability Index (IKW) of 76.89% (Suitable/S2 category). From an economic perspective, eight non-timber forest products (NTFPs) downstream products and community-based homestay models have created an equitable distribution of benefits for residents. The socio-cultural dimension is supported by the authenticity of the coastal Malay tradition that is still preserved. However, the three dimensions face challenges in the form of the absence of protection regulations, the absence of a government fixed budget, and low public participation in management evaluation. This study recommends the issuance of regional regulations, the establishment of tourism BUMDes, and the strengthening of community participation as the foundation for sustainable ecotourism development.  

This community service activity was carried out to strengthen the advocacy capacity of the Pari Island community, Seribu Islands, DKI Jakarta, in defending their rights to land and living space from corporate claims of control. The problems faced by the community are not only related to land disputes, but also include social pressure, community polarization, threats of eviction, economic weakening, and damage to coastal ecosystems due to reclamation activities. The community service activity was carried out through participatory dialogue, problem mapping, strengthening legal literacy, discussions on advocacy strategies, and the formulation of a sustainable assistance model with the community. The results of the activity indicate that the Pari Island community has carried out various forms of advocacy, including collective action, collaboration with civil society organizations, media publications, legal assistance, institutional complaints, and environmental advocacy. However, this advocacy still needs to be strengthened through internal consolidation, documentation of intimidation, strengthening the community economy, mangrove protection, and strengthening the community's mental health. This article offers the concept of advocacy for living space resilience as a model for assisting small island communities. This model combines legal, social, media, environmental, economic, psychological, and community-based documentation advocacy. With this approach, community service serves not only as an outreach activity but also as a socio-legal assistance process that strengthens community resilience in the face of long-term agrarian and ecological conflicts.

This community service activity aimed to build a disaster preparedness culture through earthquake and tsunami simulation activities at Madrasah Aliyah Negeri 2 Suak Timah, West Aceh Regency. The activity was motivated by the high risk of earthquake and tsunami disasters in the coastal area of West Aceh and the limited understanding of students regarding disaster mitigation and evacuation procedures. This program was carried out through collaboration between the Regional Disaster Management Agency (BPBD) of West Aceh Regency, lecturers from the Civil Engineering Department of Teuku Umar University, the Samatiga Community Health Center, and the school. The methods used included education, socialization, demonstrations, and direct simulations regarding self-rescue actions during earthquakes and tsunamis. The simulation was conducted at Suak Timah Football Field as the evacuation gathering point. The results showed an increase in students’ and school members’ knowledge and preparedness in facing disasters. Participants were able to understand evacuation routes, perform self-protection actions, and follow evacuation procedures in an orderly and rapid manner. Evaluation results indicated that disaster mitigation understanding reached 85%, self-rescue ability 88%, accuracy in following evacuation routes 90%, discipline during simulation 92%, and participant involvement reached 95%. This activity also encouraged the formation of a disaster awareness culture and the emergence of active student roles as preparedness pioneers within the school environment. Therefore, disaster simulation proved to be an effective educational medium in improving the capacity and preparedness of school communities toward earthquake and tsunami risks.

The fisheries sector plays an important role in Indonesia’s economy due to its abundant marine resources; however, unsustainable fishing activities have caused damage to marine ecosystems and a decline in biodiversity. To support sustainable fisheries management, the use of environmentally friendly fishing gear is essential. At the Tenau Coastal Fishing Port (PPP Tenau) in Kupang, East Nusa Tenggara, handline fishing is the most commonly used traditional fishing method among small-scale fishers because it is selective and causes minimal habitat disturbance. This study aims to analyze the environmental friendliness level of handline fishing gear based on the nine criteria of the Code of Conduct for Responsible Fisheries (CCRF) established by FAO in 1995, which include gear selectivity, habitat impact, fisher safety, catch quality, product safety, by- catch, biodiversity impact, capture of protected species, and social acceptance. The research was conducted from November 2025 to January 2026 using a descriptive quantitative method involving 30 handline fishermen selected from a population of 420 using the Slovin formula with a 20% error rate. Data were collected through observation, interviews, and documentation, then analyzed using a weighting system based on the guidelines of the Ministry of Marine Affairs and Fisheries (2006). The results are expected to show that handline fishing is categorized as environmentally friendly to highly environmentally friendly and can serve as a basis for developing sustainable fisheries management policies in East Nusa Tenggara.

Air transportation plays an important role in supporting mobility, tourism, and emergency activities such as medical evacuation and search and rescue (SAR). One of the essential supporting facilities for helicopter operations is a heliport, which must meet safety standards, including an adequate lighting system. This study aims to design an LED floodlight installation system for the Main Helipad of Fly Bali Heliport based on the international standard ICAO Annex 14 Volume II, while considering the corrosive coastal environmental conditions. The research method used is an engineering design approach with quantitative analysis of illumination requirements and current carrying capacity (CCC). Data were obtained through literature studies based on ICAO, FAA, and CAP 437 standards, as well as field observations. The design process includes determining the number and placement of floodlights, technical specifications, and electrical installation systems, including cable and protection selection. The results show that the configuration of four LED floodlight units is capable of producing a minimum illumination of 10 lux evenly across the TLOF and FATO areas in accordance with ICAO standards without causing glare. The use of Avlite AV-HL-FL floodlights with IP66 protection is suitable for coastal environments. The electrical installation system using NYY 2×2.5 mm² cables and a 2 Ampere MCB ensures system safety and reliability. Therefore, this design can enhance heliport operational safety and support optimal night operations.

The development of Pantai Indah Kapuk 2 (PIK 2) presents serious issues, including eviction, the loss of traditional livelihoods, and the marginalization of local communities within a modernization agenda that disregards social justice and sustainability. This research questions the extent to which the dominant modernization bias influences the socio-economic conditions of the surrounding community, as well as how public participation practices are implemented in the planning and execution of the project. The PIK 2 project has led to social inequality, the deprivation of rights, and environmental degradation, illustrating a pattern of systemic exploitation of coastal communities through the economic and political power of development elites. The dominant development theory framework proposed by Melkote and Steeves is used to examine modernization bias, supplemented by Islamic concepts such as mustadh’afin and ghasab to strengthen the social justice perspective. In this study, the author employs a qualitative case study approach, utilizing in-depth interviews, field observations, and documentation involving affected residents, community leaders, and policymakers. The results of the analysis indicate very low levels of public participation, instances of intimidation during land acquisition, and a significant loss of access to employment and basic facilities for the community. The conclusion of this research emphasizes the need for policy reform to ensure that development is more transparent, participatory, and equitable, in order to protect the rights of local communities from dominant and exploitative development patterns.

This research aims to analyze the role and impact of PT Batujaya Bersama Sejahtera (PT BBS) on the socio-economic conditions of the community in Walandano Village, Balaesang Tanjung District. The background of this study is driven by the massive expansion of the mining industry in Central Sulawesi, which triggers a structural shift from traditional agriculture to an industrial economy. This study employs a qualitative method with data collection techniques including in-depth interviews, observation, and documentation. The findings indicate that PT BBS plays a significant role in local economic development by providing employment opportunities, increasing household income, and improving public infrastructure such as roads and jetties. However, the study also identifies social disruptions, including public protests regarding land issues and environmental concerns like dust and noise pollution. The implications of this research suggest that the company must strengthen its Corporate Social Responsibility (CSR) programs by focusing on sustainable community empowerment and more transparent communication to mitigate social risks. These findings contribute to the literature on regional economic development and social change in coastal mining areas.

Abstract: This study aims to deeply analyze the gap in basic education in Weleri District, Kendal Regency, Central Java Province, Indonesia, specifically Weleri Village, correcting the initial focus that was directed at the UIN campus environment. Using a qualitative approach with a case study design, data were collected through unstructured interviews, participant observation, and document analysis, then analyzed using the Miles and Huberman interactive model with source triangulation techniques to ensure data validity involving eight key informants. The most important findings reveal that the educational gap in Kendal is a manifestation of significant multidimensional structural injustice, encompassing spatial disparities, educational attainment, and the distribution of human resources. Spatially, there is a concentration of quality schools in the center of Weleri District, while coastal areas experience limited access due to the "urban bias" of regional budgets. This phenomenon creates educational segregation from an early age. Only 35-40% of coastal youth successfully continue to high school due to economic barriers, distance, and a lack of scholarship information. The unequal distribution of certified teachers worsens the quality of learning and has the potential to trigger socio-religious fragmentation due to limited moderate Islamic insight in marginalized areas and reproduces intergenerational poverty. This confirms that the low quality of education is not an individual choice, but rather a systemic consequence of inequitable planning. Therefore, an urgent, holistic affirmative policy intervention is needed, encompassing equitable infrastructure and teacher distribution reform to ensure equal educational rights for every child in Kendal, in order to realize sustainable social justice that is responsive to the geographic context. This research provides a critical contribution in the form of a concrete empirical foundation for the formulation of affirmative policies that profoundly break the cycle of poverty and educational injustice in the coastal areas of Central Java, while also enriching the scientific literature on the sociology of education on the reproduction of injustice in marginalized areas in a comprehensive and sustainable manner. Abstrak: Penelitian ini bertujuan menganalisis secara mendalam kesenjangan pendidikan dasar di Kecamatan Weleri, Kabupaten Kendal, Provinsi Jawa Tengah Indonesia khususnya Desa Weleri, mengoreksi fokus awal yang sempat mengarah pada lingkungan kampus UIN. Menggunakan pendekatan kualitatif dengan desain studi kasus, data dikumpulkan melalui wawancara tidak terstruktur, observasi partisipatif, dan analisis dokumen, kemudian dianalisis menggunakan model interaktif Miles dan Huberman dengan teknik triangulasi sumber untuk memastikan validitas data melibatkan delapan informan kunci. Temuan terpenting mengungkap bahwa kesenjangan pendidikan di Kendal merupakan manifestasi ketidakadilan struktural multidimensi signifikan, mencakup disparitas spasial, capaian pendidikan, dan distribusi sumber daya manusia. Secara spasial, terdapat konsentrasi sekolah berkualitas di pusat Kecamatan Weleri, sementara wilayah pesisir mengalami keterbatasan akses akibat "urban bias" anggaran daerah, fenomena ini menciptakan segregasi pendidikan sejak dini. Hanya 35-40% remaja pesisir berhasil melanjutkan ke SMA karena hambatan ekonomi, jarak, dan minimnya informasi beasiswa. Distribusi guru bersertifikat yang timpang memperburuk kualitas pembelajaran dan berpotensi memicu fragmentasi sosial-keagamaan akibat terbatasnya wawasan keislaman moderat di wilayah marginal serta mereproduksi kemiskinan antargenerasi. Hal ini menegaskan bahwa rendahnya kualitas pendidikan bukan pilihan individu, melainkan konsekuensi sistemik dari perencanaan yang belum berkeadilan. Oleh karena itu, diperlukan intervensi kebijakan afirmatif holistik mendesak mencakup pemerataan infrastruktur dan reformasi distribusi guru untuk memastikan hak pendidikan setara bagi setiap anak Kendal demi mewujudkan keadilan sosial berkelanjutan yang responsif terhadap konteks geografis. Penelitian ini memberikan kontribusi kritis berupa landasan empiris konkret bagi formulasi kebijakan afirmatif yang memutus siklus kemiskinan dan ketidakadilan pendidikan di wilayah pesisir Jawa Tengah secara mendalam, sekaligus turut memperkaya literatur ilmiah sosiologi pendidikan tentang reproduksi ketidakadilan di wilayah marginal secara komprehensif dan berkelanjutan.

This community service project aims to accentuate inclusive values among the youth of Tanjung Dapura, Makassar City, to strengthen social cohesion in a heterogeneous urban environment. The implementation methods included team consolidation, material preparation, and strategic coordination with local government authorities. The core activities were conducted through participatory counseling and Focus Group Discussions (FGD) to independently analyze social exclusion challenges. The materials focused on the importance of respecting diversity and the strategic role of youth as inclusive agents of change. The results indicated a significant increase in participants' understanding of inclusion literacy and their ability to formulate creative solutions for local discrimination issues. Evaluation through observation and reflection confirmed a paradigm shift among the youth from passive tolerance toward active participation in embracing differences. This project concludes that the synergy between critical education and collaborative dialogue successfully transforms youth into resilient pillars of social harmony. The accentuation of these inclusive values is expected to become the foundation for a more just and sustainable coastal community in Makassar.

Gillnet fisheries play an important role in supporting the local economy and the welfare of coastal communities. However, fishermen still face challenges related to unequal access to livelihood assets and high vulnerability to external factors such as seasonal changes, catch fluctuations, market pressures, and environmental conditions. This study aimed to analyze the level of vulnerability, identify livelihood assets, and formulate strategies for sustainable livelihood development among gillnet fishing communities. The study was conducted in Margasari and Muara Gading Mas Villages in September 2025 using a mixed-method approach, combining questionnaires, in-depth interviews, and field observations. Samples were selected through purposive sampling, and data were analyzed using descriptive quantitative and qualitative methods supported by a Likert scale. The results showed that fishermen’s vulnerability is relatively high (54.5%), affecting income stability. Social (81.4%) and natural (78.7%) assets are relatively strong, while human (38.6%), physic (48.3%), and financial (43.20%) assets remain relatively low. Limited education, lack of training, and restricted access to financial resources are the main constraints, leading to low adaptive capacity and limited livelihood diversification. Recommended strategies include improving human resource capacity, strengthening access to financial capital, and developing livelihood diversification based on local potential. These efforts are expected to enhance household economic resilience and support sustainable livelihoods among gillnet fishing communities.

This study aims to analyze the implementation of spatial planning regulations in the development of tourism accommodations and law enforcement against spatial planning violations in the Bingin Beach area, Badung Regency. The rapid development of tourism in the area has encouraged the construction of various facilities such as villas, hotels, and restaurants, some of which are located in coastal areas and do not fully comply with spatial planning and licensing regulations. This study uses empirical legal research methods with a legislative approach, case approach, and legal sociology approach. Data was obtained through observation, interviews, and document studies, then analyzed qualitatively. The results show that the implementation of spatial planning regulations in Bingin Beach has not been optimal because there are still tourism accommodation buildings that violate zoning and coastal boundary line regulations. This condition is influenced by weak supervision, rapid tourism development, and lack of compliance with licensing procedures. Law enforcement is carried out by the local government through the imposition of administrative sanctions and efforts to control buildings that do not comply with spatial planning. This law enforcement aims to maintain order in the use of space and protect the sustainability of the coastal environment.

Fishermen face a high risk of occupational health problems, including skin diseases and infections, due to exposure to extreme marine environments and poor personal hygiene practices in their daily work activities.3 These skin diseases can include contact dermatitis, fungal infections, bacterial infections, and other chronic skin disorders that affect fishermen's work productivity and quality of life.5 This Community Service Research aims to improve fishermen's knowledge, awareness, and skills in implementing effective personal hygiene practices through health education and practical preservation. The methods used were field observation, initial health surveys, health education, and reflection on personal hygiene practices as promotive-preventive interventions. The results showed an increase in participants' understanding of the importance of hand and body hygiene, and the care of minor wounds after the intervention. This activity was concluded to be effective and is recommended for continuous implementation for fishermen in coastal areas.

Mangrove forests play an important role in maintaining the stability of coastal ecosystems, reducing coastal abrasion, and supporting the socio-economic life of coastal communities. However, the sustainability of the mangrove ecosystem in Kayu Ara Permai Village, Siak Regency, faces various threats originating from natural factors and human activities. This study aims to evaluate the policy of mangrove forest protection and preservation in Kayu Ara Permai Village and identify obstacles in its implementation. This research used a descriptive qualitative method with data collection techniques through observation, interviews, and documentation. The results showed that the implementation of Village Regulation Number 07 of 2018 succeeded in reducing illegal logging activities and increasing public awareness regarding mangrove conservation. Policy evaluation was analyzed using indicators of effectiveness, efficiency, adequacy, equity, responsiveness, and accuracy. The findings indicate that the policy has been fairly effective in controlling illegal exploitation, but has not been optimal in addressing coastal abrasion and providing rehabilitation support facilities. The main obstacles include increasing coastal abrasion, limited wave-breaking equipment, lack of operational patrol facilities, and limited institutional support. Therefore, stronger collaboration between the village government, local communities, and regional government is needed to improve the sustainability of mangrove protection and preservation policies.

This research examines the behavior of local communities in Teluk Bakau, Bintan, in managing marine resources through the practice of nesting, which represents an important form of local wisdom that has been passed down through generations. The background of this research is the increasing challenges faced by Indonesia's coastal areas, including marine pollution, environmental degradation, and the impacts of climate change on coastal ecosystems. The aim of the study was to understand community behavior patterns in nesting activities and to analyze their impact on the sustainability of the marine ecosystem. The methods used included structured observations supported by purposive and random sampling techniques to obtain representative data. The results showed that the community conducts nesting activities during low tides; however, yields have decreased due to pollution and unstable market prices. In addition, community knowledge regarding the ecological benefits of seagrass ecosystems remains limited. The conclusions emphasize the importance of education programs and sustainable marine resource management to enhance environmental awareness and improve the welfare of local communities.

This community service programme was implemented in the coastal community of Padelegan Village, Pademawu Subdistrict, Pamekasan Regency, with a focus on strengthening health literacy and behaviour-based disease prevention at the household level. The background of the activity is based on the vulnerability of coastal communities to health problems related to hygiene, household drinking water management, and environmental cleanliness, as well as the need for an approach that not only increases knowledge but also encourages consistent preventive practices. The programme aims to improve residents' ability to understand and use health information in an applicable manner, while strengthening key disease prevention behaviours through education and mentoring. The activity will be carried out from February to April 2025 with a behaviour-based education design combined with practice demonstrations and community mentoring, involving 48 participants (40 residents/households and 8 posyandu/PKK cadres). The stages included initial assessment, development of KIE media (brief modules and leaflets/posters), two education-demonstration sessions, two home mentoring sessions, and final evaluation. The evaluation was conducted using pre-post knowledge, attitude, and practice (KAP) assessments and practice observation through a checklist. The results showed an increase in health literacy and improved consistency in preventive behaviour; knowledge increased from 5.4 to 7.8, and compliance with hand washing at critical times increased from 41.7% to 72.9%. Programme outputs included an information, education and communication (IEC) package, a household monitoring checklist, and capacity building for cadres as local facilitators. It was concluded that the integration of participatory education, practical demonstrations and cadre mentoring has the potential to be effective in encouraging preventive behavioural change in coastal communities, with recommendations for integrating monitoring into the routine agenda of integrated health service posts (posyandu) and community empowerment groups (PKK) and for follow-up monitoring for 3–6 months to maintain the sustainability of practices.

Environmental pollution in coastal areas continues to be a critical issue, particularly in regions with high tourism activity such as Pantai Baru Seliper Ate in Sumbawa. The increasing accumulation of plastic waste and the lack of environmental awareness among visitors and local communities highlight the need for educational and practical interventions. This community service program aimed to strengthen students’ understanding of environmental cleanliness through Islamic values and participatory actions. The method consisted of short religious-based environmental education, a collaborative beach-cleaning activity, and a reflective session designed to reinforce ecological and spiritual awareness. The results showed a significant increase in students’ knowledge of environmental ethics, Islamic principles related to cleanliness, and practical skills in waste identification and sorting. The program also succeeded in improving the physical condition of the beach and fostering collective responsibility among participants. These findings indicate that integrating environmental education with Islamic values and hands-on activities can effectively enhance environmental awareness and support sustainable behavior among young people.

This study aims to analyze the role and optimization strategies of Pecalang Segara in monitoring fishing activities that contribute to coral reef ecosystem degradation in the Traditional Village of Pemuteran, North Bali. Pecalang Segara is a customary security institution that holds social legitimacy and customary authority in maintaining order within coastal areas. This research applies an empirical legal approach using a qualitative descriptive method. Data were collected through field observations, interviews with customary leaders and coastal communities, and a literature review of environmental laws and related regulations. The findings indicate that Pecalang Segara plays a strategic role in supervising fishing activities based on local wisdom, particularly in preventing destructive fishing practices that damage coral reefs. However, the effectiveness of this role remains limited due to insufficient technical capacity, low environmental legal awareness, and weak integration between customary law and formal legal systems. The study highlights the importance of strengthening Pecalang Segara through environmental education, regulatory-based monitoring training, and institutional coordination with local government authorities. The integration of customary law and national environmental law is expected to establish a sustainable community-based marine monitoring model capable of effectively protecting coral reef ecosystems and supporting environmental governance in coastal areas.

This study aims to analyze the influence of coastal cultural tradition-based learning media in the implementation of the Pancasila Student Profile Strengthening Project (P5) on students' learning interest at MTsN 3 Tuban. The background of this research is the lack of integration of coastal local wisdom in learning while the characteristics of madrasah students require a contextual approach that connects material with the surrounding environment. The study uses a quantitative approach with a pretest -experimental design involving 36 eighth-grade students as samples. The research instrument is a learning interest questionnaire with a Likert scale covering aspects of attention, interest, involvement, and continuous desire. Data were analyzed using descriptive statistics and normalized gain test. The results showed a significant increase in students' learning interest with an average score increasing from 68.75 in the pre-test to 82.94 in the post-test with an N-Gain value of 0.45 in the medium category. These findings identify that coastal cultural tradition-based learning media have a positive impact on increasing students' learning interest through contextual and meaningful learning.

This study aims to evaluate the level of heavy metal pollution and the potential ecological and human health risks in the waters of Selangan, Bontang City. The research focuses on analyzing the concentrations of iron (Fe) and mercury (Hg) in sediment, considering that both elements are toxic, persistent, and capable of bioaccumulating within the food chain. The study was conducted over six months, from January to June 2023, at four sampling stations representing the environmental conditions of Selangan waters. The methodology included sediment sampling, sample preparation through drying and grinding, and laboratory analysis using Inductively Coupled Plasma–Optical Emission Spectrometry (ICP-OES) to determine Fe concentrations. The results were then compared with quality standards established by the Washington Annotated Code 173-204-320 and Indonesia’s National Agency of Drug and Food Control (BPOM) Regulation No. 5 of 2018. The findings indicate the presence of heavy metal contamination across all sampling stations. Fe concentrations ranged from 2.35 mg to 6.308 mg, significantly exceeding the permissible limit of 0.3 mg/L. Meanwhile, Hg concentrations ranged from 0.015 mg to 0.028 mg, also surpassing the standard threshold of 0.001 mg/L. These results clearly demonstrate heavy metal pollution in the Selangan waters, posing potential threats to marine ecosystem health and coastal communities. Regular monitoring and mitigation measures are urgently recommended to prevent further environmental degradation.