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Digital fraud, particularly schemes involving the distribution of fake wedding invitations through instant messaging applications such as WhatsApp, has developed into a serious problem in Indonesia along with the increasing use of digital technology in everyday life. This fraudulent modus operandi exploits victims’ curiosity, trust, and panic to prompt them to open malicious links or download harmful files containing malware. Such malware has the potential to damage device systems, steal personal data, and access sensitive information, including banking accounts and social media profiles. This form of fraud not only causes significant financial losses for victims but also results in psychological impacts, such as fear, trauma, and a loss of trust in digital communication. This article aims to comprehensively examine the modus operandi of digital fraud through fake wedding invitations, analyze the relevant legal framework, and assess the social and economic impacts on society. In addition, the article emphasizes the importance of improving digital literacy as an effective preventive measure to minimize the risk of digital fraud. To address this issue, the article proposes strengthening cooperation among law enforcement agencies, cybersecurity institutions, and technology service providers. Recommendations are also directed toward reinforcing regulations, enhancing the effectiveness of law enforcement, and intensifying public awareness campaigns to reduce the incidence of digital fraud in Indonesia.

Public health is a crucial aspect of national development and is influenced by dietary consumption patterns. In Indonesia, the consumption of preserved foods has increased alongside lifestyle changes, economic conditions, and access to processed and packaged foods. Although preservatives function to extend shelf life, their improper use particularly hazardous substances such as formaldehyde, borax, and rhodamine B can have adverse health effects. This study aims to identify the factors contributing to high preserved food consumption, analyze their impact on public health, and examine weaknesses in Indonesia’s food monitoring system. The research employs a qualitative method through a literature review of scientific articles, reference books, and official reports from the National Agency of Drug and Food Control and the Ministry of Health. The findings indicate that preserved food consumption is influenced by a preference for convenience, economic constraints, and limited public knowledge of nutrition and food safety. Health impacts include digestive disorders, decreased immunity, impaired organ function, and an increased risk of chronic diseases. In addition, limited resources and weak law enforcement contribute to suboptimal food supervision. Therefore, strengthening regulatory oversight, enhancing public education, and promoting cross-sector collaboration are necessary to achieve a safe and healthy food system.

Micro, Small, and Medium Enterprises (MSMEs) in Indonesia and Malaysia constitute the core drivers of employment and economic growth, yet many remain constrained by limited competitiveness in international markets due to uneven digital adoption. This study addresses the problem of how international digital transformation can be effectively leveraged to enhance the performance and sustainability of Smart MSMEs, with the objective of identifying key digital strategies that support sustainable business development. Employing a mixed-methods approach, the research combines quantitative surveys of MSME actors with qualitative in-depth interviews of business owners who have implemented international digital initiatives, including cross-border e-commerce, global payment systems, and international digital marketing. The data are analyzed using descriptive and comparative techniques to examine enabling factors, challenges, and cross-country differences between Indonesia and Malaysia. The findings indicate that international digital transformation significantly improves market access, operational efficiency, and business resilience, while strategic integration of digital platforms and international networks strengthens long-term sustainability. The study concludes that developing Smart MSMEs through internationally oriented digital transformation is a critical pathway for achieving sustainable business development and enhancing regional and global competitiveness, and it offers strategic and policy-oriented recommendations for MSME stakeholders.

Malino City in Gowa Regency plays a crucial ecological role as a water catchment area, yet it currently faces the threat of land degradation due to land-use conversion and erosion in hilly areas. This community service activity aims to implement soil conservation while enhancing the economic potential of local residents through the planting of productive fruit tree seedlings. The methods employed include educational socialization, training on planting techniques for sloped land, and the distribution of superior fruit tree seedlings (avocado, durian, and orange). The results indicate an increase in community understanding regarding the importance of permanent vegetation in maintaining soil stability. A total of [Mention number] tree seedlings were planted with the active participation of local farmer groups. In conclusion, the integration of ecological and economic aspects through productive trees creates a sustainable conservation system by providing direct financial benefits to the community, thereby increasing their motivation to preserve the environment in the Malino region.

The information technology revolution has brought significant changes to almost all aspects of people's lives, from communication patterns and ways of obtaining information to production and trade systems across various sectors. The development of digital technology has also driven cultural, social, and economic changes that require society to continuously adapt. This article aims to examine how society adapts to these changes through a literature review approach, examining various relevant scientific sources. The discussion focuses on digital literacy, human resource (HR) transformation, the concept of Society 5.0, the psychological impact of digital technology use, the role of public policy, and the use of technology in the economic sector. The study results indicate that the success of societal adaptation is greatly influenced by the level of digital literacy and the readiness of human resources to face increasingly rapid technological developments. Furthermore, public policies that support equal access to technology and digital education are crucial factors in this adaptation process. Equitable digital literacy and the development of adaptive and flexible human resources are key strategies for maximizing digital economic opportunities while addressing various social challenges in the era of information technology transformation.

The economic valuation of natural resources (NR) is an important instrument in supporting evidence-based decision-making, particularly in sustainable environmental management. Cost–Benefit Analysis (CBA) serves as a primary approach to assess the economic feasibility of programs or policies by integrating all benefits and costs, including non-market values. This article presents a systematic literature review of studies employing CBA for NR valuation during the period 2010–2024, based on searches in Scopus, Web of Science, ScienceDirect, SpringerLink, Taylor & Francis, and Google Scholar, using stringent selection criteria. The review findings indicate that CBA has been widely applied in forest management, biodiversity conservation, land rehabilitation, water and air pollution control, and ecotourism development, providing a quantitative depiction of economic feasibility through indicators such as Net Present Value (NPV), Benefit–Cost Ratio (BCR), and Internal Rate of Return (IRR). Key challenges were identified in non-market valuation, long-term uncertainty, data limitations, and sensitivity to discount rate assumptions. These findings underscore the importance of integrating environmental valuation methods, conducting comprehensive sensitivity analyses, and adopting multidisciplinary approaches to strengthen the application of CBA in sustainable NR management, while also offering strategic recommendations and directions for future research for policymakers and environmental economics scholars.

The process of determining scholarship eligibility often faces challenges related to subjectivity and uncertainty in assessment criteria, which can result in inaccurate and unfair decisions. Scholarship selection generally involves multiple criteria, such as academic achievement, family economic conditions, and supporting factors that are difficult to evaluate using conventional decision-making methods. Therefore, an appropriate decision support approach is required to handle such uncertainty effectively. This study aims to implement the Fuzzy Mamdani method in a decision support system to determine scholarship eligibility more objectively and accurately. The research method consists of data collection, fuzzification of input variables, formulation of fuzzy rules, inference using the Mamdani approach, and defuzzification using the centroid method to obtain a crisp eligibility value. The results show that the Fuzzy Mamdani method is capable of producing flexible eligibility scores by considering the degree of membership of each criterion. The generated output reflects real conditions more comprehensively compared to traditional methods. The implementation of this method can assist decision-makers in improving transparency, consistency, and fairness in scholarship selection. This research is expected to contribute to the development of intelligent decision support systems in the field of educational assessment.

Palgunadi Selatan Village, RT 07/RW 05, Bulu Lor Subdistrict, North Semarang, possesses distinctive local potential in the form of community-based grape cultivation. However, this potential has not yet been systematically integrated into spatial and environmental planning at the neighborhood scale. This community service program aims to identify local potential and environmental constraints, formulate a design concept for a grape-based thematic village, and strengthen collaboration between residents, universities, and local stakeholders. The implementation method employs field observation, identification of potential and problems, environmental analysis, participatory discussions with the  community, and formulation of a spatial design concept. The results of the program are presented in the form of a conceptual design for the Grape-Based Thematic Village along Palgunadi Selatan Street, which includes gateway elements, pedestrian pathways, communal seating areas, pergola systems for grape cultivation, neighborhood bridges, vertical planting systems, and security posts. This design concept enhances environmental quality, strengthens the visual identity of the neighborhood, and creates opportunities for community-based economic activities and educational tourism. Furthermore, the program contributes to increased community awareness and participation in environmentally responsive and locally based neighborhood development, supporting the realization of a more organized, attractive, productive, and sustainable urban settlement.

Micro, Small, and Medium Enterprises (MSMEs) play a strategic role in driving economic growth and improving community welfare, particularly in rural areas. However, many rural MSME actors still face challenges in financial planning and management, including inaccurate calculation of capital and profit, unstructured business expenditure planning, and the absence of separation between personal and business finances. This community service program aimed to enhance the financial literacy and financial planning skills of MSME actors in Suka Sari Village, Kabawetan District, Kepahiang Regency. The program was implemented through several stages, including preliminary observation to identify key financial management issues, interactive counseling on basic business finance concepts, simulation of capital and profit calculations, and hands-on practice in simple financial record-keeping using an easily applicable format. The results of the program indicate a significant improvement in participants’ understanding of business capital and profit calculation, their ability to plan business expenditures more systematically, and increased awareness of the importance of separating personal and business finances. This study demonstrates that participatory and practice-based financial assistance is effective in fostering simple financial management habits, which can support the sustainability and long-term development of MSMEs in rural communities.

This study examines curriculum strategies implemented in five countries Singapore, Finland, Japan, Indonesia, and the United States using a library research approach. The main objective of this research is to analyze similarities, differences, challenges, and strategic orientations in curriculum development across diverse national education systems. Data were collected from scholarly journal articles, government policy documents, and international education reports published by reputable institutions. The analysis indicates that each country adopts distinct curriculum strategies influenced by its socio-cultural context, governance structure, policy priorities, and long-term educational goals. Singapore emphasizes competency-based learning aligned with economic needs, Finland prioritizes flexibility and teacher autonomy, Japan focuses on character education and cultural values, Indonesia continues to adapt its curriculum to improve relevance and equity, while the United States highlights standards-based accountability and innovation. Despite these differences, common patterns emerge, particularly in the emphasis on competency development, integration of 21st-century skills, teacher quality improvement, and curriculum adaptability to global challenges such as digitalization and workforce transformation. The findings suggest that effective curriculum development requires a balance between global educational trends and local contextual needs. This study contributes to comparative education discourse by providing insights that may inform policymakers and educators in designing responsive and sustainable curriculum strategies.

The Ciliwung River Basin is a strategic watershed with significant ecological, social, and economic functions, yet it is increasingly threatened by land use change, rapid urbanization, and water pollution, particularly in the Jakarta metropolitan area. This study aims to assess the water quality condition of the Ciliwung River based on real time monitoring data from the ONLIMO system and to examine spatial and temporal variations in water quality status along the middle and downstream segments. A descriptive quantitative approach was applied using secondary data obtained from three ONLIMO monitoring stations, namely Masjid Istiqlal, Pintu Air Manggarai, and Kelapa Dua Srengseng Sawah, during the period of 6–12 May 2025. The analyzed parameters included temperature, dissolved oxygen, Biochemical Oxygen Demand, nitrate, ammonia, and other relevant physicochemical indicators. The results indicate that the water quality of the Ciliwung River generally falls within lightly to moderately polluted categories, with higher pollution levels observed in the middle segment of the river. Critical parameters influencing pollution status include Biochemical Oxygen Demand, nitrate, ammonia, and consistently low dissolved oxygen levels. These findings demonstrate that pollution in the Ciliwung River is persistent and cumulative, highlighting the urgency of integrated watershed management, strengthening real time water quality monitoring, and enhancing cross sector collaboration to support effective pollution control and sustainable river restoration.

UMKM BPK Legend Batam is a Batak culinary business that serves Karo Roast Pork (BPK) as its main dish along with side dishes such as soup, saksang, and fried Indomie B2. In its operational activities, food product inventory management is still done manually and based on estimates, which can potentially lead to excess or shortages of ready-to-sell products. This situation can result in a decline in product quality, wasteful spending, and lost sales opportunities when demand increases. The objective of this community service activity is to design a more effective and efficient food product inventory control system through the application of the EOQ and ROP methods. The methods used include observation, interviews, and analysis of sales data and product availability per period. The results of the activity show that the application of EOQ is able to determine the optimal product inventory quantity, while ROP provides guidelines for the right time to replenish products. The product inventory control system that was designed helps BPK Legend MSMEs in reducing inventory costs, maintaining product availability, and supporting smooth service to customers.

The development of social media has given rise to a new form of digital creative work thru collaboration between influencers and brands, known as brand collaboration. This phenomenon poses new challenges to the copyright legal system, particularly regarding the determination of ownership and legal protection of collaboratively generated content. This research aims to analyze how legal protection for social media content copyright is applied within the context of digital cooperation, and to what extent agreements play a role in determining the ownership and utilization of economic rights to such works. The research method used is normative juridical with a conceptual and legislative approach, which examines the provisions in Law Number 28 of 2014 concerning Copyright, contract related regulations, and international principles in the Berne Convention and the WIPO Copyright Treaty. The research results indicate that legal protection for collaborative content on social media is not yet optimal due to weak legal awareness and minimal contractual regulation between the parties. Written agreements have proven to play a strategic role in providing legal certainty over moral and economic rights, while also serving as a tool to prevent disputes and misuse of content. Therefore, it is necessary to develop more explicit digital collaboration contract guidelines and provide legal education for creative industry players so that copyright protection in Indonesia can be effective, adaptable, and equitable in the digital economy era.

This study aims to analyze the relevance of Jürgen Habermas's thought in understanding the phenomenon of modern spirituality and the social dynamics of Generation Z in the digital era. Using a qualitative research method with a philosophical-analytical approach, this study examines Habermas's central concepts such as communicative action, the public sphere, the lifeworld, and discourse ethics. The results indicate that modern spirituality, which is personal and fluid, serves as a form of cultural resistance against the colonization of the lifeworld by the instrumental rationality of economic and bureaucratic systems. Meanwhile, Generation Z faces significant challenges within a digital public sphere that is often distorted by algorithms, polarization, and misinformation, which hinders the establishment of rational and deliberative communication. The study concludes that Habermas's theory provides a crucial normative framework for revitalizing healthy dialogue, constructing emancipatory digital ethics, and assisting Generation Z in restoring the depth of life's meaning amidst the pressures of the modern system.

The waste problem in Karanglewas Village, Kutasari District, Purbalingga Regency, continues to increase alongside agricultural, trade, and MSME activities, while the management system remains conventional, without sorting, resulting in environmental pollution and limited landfill capacity. This community service program aims to implement the Integrated Independent Waste Sorting and Processing Tool (PLASMA-T) as an innovative solution that processes organic waste into compost and melts plastic waste into paving blocks that are useful and economical. The activities are carried out in stages, including problem identification, socialization, technical training, operational trials, evaluation of results, and the handover of the equipment to the Mitra Sejahtera TPS, with ongoing assistance so that the community can operate the equipment independently. The expected outcomes include a reduction in waste volume at the TPS, increased community awareness and skills in waste management, and the creation of new business opportunities through compost and paving block products. Thus, this program not only addresses environmental issues but also strengthens the village's circular economy and has the potential to serve as a model for other regions.

Usaha Mikro Kecil Menengah (UMKM) play a strategic role in Indonesia’s economy, serving as key drivers of inclusive economic growth and major contributors to employment creation. Despite their importance, many UMKM operators continue to face significant challenges in financial management, particularly due to the absence of structured and systematic financial record-keeping practices. This condition is also evident among UMKM in Kuning Gading Village, Unit XVIII Kuamang Kuning, where most businesses are still managed in a traditional manner with inadequate bookkeeping systems. This community service program aims to enhance financial literacy and strengthen the capacity of UMKM actors to implement simple bookkeeping as a foundation for effective business financial management. The methods employed include needs assessment through field observation, educational and practical training sessions, hands-on mentoring, and evaluation using pre-test and post-test instruments. The results indicate a significant improvement in participants’ understanding and skills related to transaction recording, separation of business and personal finances, and preparation of simple cash flow statements. Evaluation outcomes show an increase in competency scores from an initial range of 20%–40% to 75%–85% after the training. Furthermore, the program fostered a positive shift in participants’ mindset toward more professional and accountable business management practices. Therefore, the implementation of simple bookkeeping is proven to be an effective initial strategy for strengthening MSME financial governance and supporting sustainable business development at the local level.

Flood disasters are recurring hydrometeorological hazards that significantly impact social, economic, and environmental conditions in Tulungagung Regency. This study aims to analyze the flood disaster mitigation communication strategies implemented by the Regional Disaster Management Agency (BPBD) of Tulungagung Regency and to identify the roles, challenges, and implications of both internal and external communication in flood disaster management. The research employed a qualitative approach using a descriptive method. Data were collected through in-depth interviews with the Secretary of BPBD Tulungagung Regency, the Head of the Emergency and Logistics Division, the Head of the Prevention and Preparedness Division, and members of flood-affected communities. The findings reveal that BPBD Tulungagung Regency has attempted to optimize disaster communication during the pre-disaster, emergency response, and post-disaster phases. The effectiveness of these communication efforts remains limited due to several challenges, including inadequate communication infrastructure, varying levels of disaster literacy among community members, diverse geographical conditions, and insufficient coordination in internal and external communication. Pre-disaster communication plays an essential role in improving community preparedness, communication during emergency response supports timely and accurate decision-making, and post-disaster communication contributes to recovery processes and the strengthening of community resilience. This study concludes that optimizing disaster communication requires integrated information systems, improved human resource capacity within BPBD, and active community participation through community-based communication approaches to sustainably enhance resilience to flood risks.

Public transportation plays an important role in supporting community mobility and accelerating regional economic growth. To improve public transportation services in East Java, the East Java Provincial Transportation Agency introduced the Trans Jatim Bus system. However, its implementation still faces several challenges, including long bus arrival times, the use of mobile applications that are difficult for elderly users, and inconsistencies in the availability of supporting facilities such as seating and trash bins at bus stops. This study aims to analyze the quality of Trans Jatim Bus services based on the service quality dimensions proposed by Wirtz and Lovelock. The research employs a descriptive qualitative approach. Data were collected through interviews, observations, and documentation, and analyzed using stages of data collection, data reduction, data presentation, and conclusion drawing. The findings indicate that reliability has not met service standards due to prolonged waiting times. Responsiveness and assurance were found to meet service standards, as passengers expressed satisfaction with service responses and complaint handling. Empathy was considered adequate, although accessibility issues for elderly passengers remain. Tangible aspects were also sufficiently met, but inconsistencies were found in the provision of seating and trash bins at several bus stops. Based on these findings, the study recommends increasing the number of buses on corridor 2, evaluating bus schedules, conducting public awareness campaigns, and ensuring the consistent provision of seating and trash bins at all bus stops to improve overall service quality.

Beef demand in Indonesia continues to increase, particularly during religious holidays. Bali cattle, one of the main sources of beef, face a serious threat from Jembrana disease, a viral infection that compromises the immune system and causes significant economic losses. This study aimed to determine the correlation between spleen weight, body temperature, and cycle threshold (Ct) values in Bali cattle following Jembrana virus inoculation. A correlational method was applied to eight female Bali cattle injected with Jembrana virus inoculum. Physiological changes in body temperature were monitored, followed by necropsy to assess spleen weight. In addition, Real-Time Polymerase Chain Reaction (RT-PCR) was performed before and after inoculation to detect viral presence and determine Ct values. Data were analyzed using SPSS with Pearson correlation tests. The results revealed a very strong positive correlation between spleen weight and body temperature, while a very strong negative correlation was observed between spleen weight and Ct values. These findings indicate that Jembrana virus inoculation leads to increased body temperature and splenic enlargement in Bali cattle, accompanied by a decrease in Ct values, reflecting higher viral loads. Therefore, the administration of antipyretics, anti-inflammatory drugs, analgesics, vitamins, and antibiotics prior to vaccination is recommended to reduce the risk of hyperthermia, splenic swelling, decreased Ct values, and secondary infections.

The Halal Management Sistem (HMS) has often been positioned as an administrative compliance tool that focuses on regulatory and certification requirements. This approach has the potential to simplify the meaning of halal by overlooking the inherent values, especially in the context of Muslim businesses. This study aims to interpret the understanding of the Halal Management Sistem not only as an administrative compliance mechanism, but also as an expression of worship and spiritual commitment in business practices. This study uses a qualitative approach through a literature review of scientific articles, books, and relevant publications discussing halal management, Islamic business ethics, and the perspectives of business actors. The results of the study show that the HMS is understood by business actors as a manifestation of religious obedience integrated into economic activities, where the application of halal principles is seen as part of devotion to God and a form of moral responsibility in running a business. In this understanding, administrative compliance is positioned as an implication of spiritual awareness, not as the main objective of the sistem's implementation. The research findings also indicate that the spiritual meaning of SMH encourages consistency in halal practices and strengthens long-term business orientation. Conceptually, this study has implications for the development of halal management studies by placing the spiritual dimension as the main foundation in the implementation of the Halal Management Sistem, particularly in supporting sustainable and ethical business practices.