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The rapid rise of short-form social media platforms, particularly TikTok, among adolescents has raised concerns regarding excessive use and potential behavioral addiction that may negatively affect mental health and academic functioning. This community engagement program aimed to screen the risk of TikTok addiction among secondary school students in West Jakarta and provide education on healthy digital practices. The program was conducted at one private school in Jelambar, involving 306 students aged 11–18 years. Screening was performed using the TikTok Addiction Scale (TTAS) followed by digital literacy education. A Plan–Do–Check–Action (PDCA) framework was applied to ensure systematic implementation. The mean TTAS score was 39.97 ± 14.24 (range 20–84), indicating diverse levels of TikTok engagement. Female students demonstrated higher scores and wider distribution, suggesting greater vulnerability to excessive social media use. Digital hygiene and screen-time management education enhanced students’ awareness regarding social media addiction risks and appropriate preventive strategies. This program demonstrated the feasibility and effectiveness of TTAS-based screening for early identification of TikTok addiction risk. It highlighted the importance of integrating digital health promotion into school-based mental health programs to support adolescent well-being.

This study examines the development of halal tourism based on local wisdom in Lima Puluh Kota Regency, focusing on the Harau Valley area as a leading destination. The research aims to analyze halal tourism development and identify challenges faced in its implementation. The study employs a descriptive qualitative approach with data collection techniques through in-depth interviews, field observations, and documentation studies. Research informants include the Department of Tourism, Youth and Sports, the Ministry of Religious Affairs, the Minangkabau Indigenous Leadership Council, Tourism Awareness Groups, business operators, and tourists. Data analysis uses the Miles and Huberman interactive model. The results show that halal tourism development in Harau Valley has great potential supported by natural compatibility with sharia principles, the philosophy of "Adat Basandi Syarak, Syarak Basandi Kitabullah," and strong cultural attractions. However, significant challenges remain, including limited infrastructure, low halal certification in accommodation and culinary sectors, limited human resource capacity, suboptimal promotion, weak inter-agency coordination, and funding constraints. The study recommends strengthening district-level halal tourism regulations, intensifying halal certification socialization, enhancing human resource capacity through continuous training, developing integrated digital promotion systems, and strengthening multi-stakeholder coordination in sustainable halal tourism development.  

The purpose of this research is to determine the impact of the policy to convert the Abu Bakar Ali (ABA) parking area toward vendors and parking attendants. The data collection technique used was descriptive qualitative research, obtained from in-depth interviews with vendors and parking attendants and observations at the relocation site of the Malioboro Abu Bakar Ali 2 Parking Area. The Abu Bakar Ali parking lot conversion policy was an effort by the Yogyakarta City Government to improve the aesthetics of the Malioboro area and preserve cultural heritage. The findings reveal a significant gap between the environmental and cultural objectives of the policy and the socio-economic reality, with low tourist visitation to the new location resulting in a drastic decrease in income, leading to resentment among vendors and parking attendants. Therefore, the Yogyakarta City Government needs to review the implementation of this policy so that it does not lead to horizontal conflicts between the government and the vendors and parking attendants.

This study aims to describe the implementation of the Segmenting, Targeting, and Positioning (STP) concept in Apple Inc.’s marketing strategy and to assess students’ perceptions as young consumers of Apple products. A descriptive qualitative approach was applied through a literature review supported by an online survey involving 30 students who use Apple products. Data were analyzed descriptively to relate Apple’s STP strategy to respondent preferences and satisfaction levels. The results indicate that Apple applies multidimensional market segmentation encompassing demographic, psychographic, and behavioral aspects, targeting premium consumers, creative professionals, and urban youth. The targeting strategy emphasizes product quality, design, and symbolic value, while positioning is established as a premium brand supported by an integrated product ecosystem. Survey findings show that ease of access is the most prioritized factor among respondents (40%), followed by information completeness (33%). The overall satisfaction level is categorized as moderate, with a mean score of 3.67. These findings suggest that Apple’s STP strategy has been effective in strengthening brand image among students; however, improvements are still needed, particularly in information delivery and service accessibility. This study is expected to provide practical insights for businesses and educational institutions in developing marketing strategies aligned with young consumer characteristics.

This classroom action research investigates the effectiveness of the Round Robin cooperative learning model in improving the motivation and creativity of learning science among Grade IV students at UPT SDN Unjuruiya No. 45, Selayar Islands. The study was conducted to address students’ low engagement, limited participation, and insufficient creative expression during IPAS lessons. The research involved 12 students (6 male and 6 female) and was implemented in two cycles, each consisting of three meetings—two for instructional activities and one for assessing learning creativity. Data were collected through observation, learning motivation assessments, and creativity evaluations. Findings indicate a significant improvement in student learning outcomes following the implementation of the Round Robin model. In Cycle I, only 5 students (42%) achieved the creative category, while 7 students (58%) remained in the non-creative category. However, after refinement and continued application in Cycle II, the number of students achieving the creative category increased substantially to 11 students (92%), leaving only 1 student (8%) in the non-creative category. These results demonstrate that the Round Robin model effectively enhances student motivation, encourages active participation, and supports the development of creativity in science learning. Overall, the study concludes that cooperative learning through Round Robin provides a meaningful and engaging instructional alternative capable of improving both motivational and creative learning aspects in elementary science classrooms.

This study investigates the implementation of the PAIKEM Gembrot model to enhance the literacy, numeracy, and creativity of fifth-grade students at UPT SDN Unjuruiya No. 45 in the Selayar Islands. Using a two-cycle classroom action research design—comprising planning, action, observation, and reflection—data were collected through tests, observations, and documentation to obtain comprehensive information on both learning processes and outcomes. In Cycle I, only 40% of students met the mastery criteria, largely due to their initial adjustment to the new learning approach and limited engagement in collaborative activities. After refining instructional strategies in Cycle II, including the use of more varied learning activities, concrete and contextual learning media, structured group discussions, and closer teacher guidance, student learning outcomes improved dramatically, with 100% of students achieving mastery. In addition, students showed increased participation, confidence, and motivation during classroom interactions. These results demonstrate that PAIKEM Gembrot effectively strengthens students’ abilities to comprehend information, apply numerical reasoning, and express creativity through active and meaningful learning experiences. Therefore, the PAIKEM Gembrot model serves as a promising and contextually relevant alternative for improving elementary science learning, particularly in island-based schools with limited educational resources.

The development of information and communication technology in the digital era has increased access to and productivity of scholarly publications, while also creating challenges in managing academic literature and references. Final-year students, particularly those from non–Information Technology programs, often experience difficulties in organizing references systematically, maintaining citation consistency, and avoiding unintentional plagiarism. This article aims to describe the implementation and outcomes of a community service program that provided training on the use of Mendeley as a personal digital library for managing scholarly literature. The program was conducted over two days using a participatory and hands-on approach involving students from Universitas Tamansiswa in Padang. The training methods included conceptual lectures, live demonstrations, and practical sessions covering Mendeley installation, reference management, automatic citation, and bibliography generation. The results indicate improvements in participants’ understanding and skills in reference management, as well as increased awareness of academic integrity. Overall, the training proved effective in enhancing efficiency and writing quality in the preparation of theses or final projects.

This study discusses in depth the factors that cause and efforts to overcome the crime of trafficking in persons (TPPO) in the jurisdiction of the East Nusa Tenggara Police (NTT), which is known to have the highest number of trafficking cases in Indonesia. Using a juridical-empirical approach through interviews with nine resource persons consisting of law enforcement officials, women and child protection institutions, and the community, this study shows that although the substance of the law is quite adequate, its implementation is still weak and has not been able to cause a deterrent effect for perpetrators. Limited human resources, supporting facilities, and weak coordination between institutions are the main obstacles in the law enforcement process. Countermeasures are carried out through three main aspects, namely preemptive (counseling, socialization, and community economic empowerment), preventive (port supervision, formation of a monitoring team for illegal job vacancies, and cross-sector cooperation), and repressive (investigation, arrest, and legal process against perpetrators). This research also emphasizes the importance of increasing the capacity of the apparatus, synergy between agencies, and public education as sustainable steps in reducing the number of trafficking and protecting victims as a whole.

Land registration is a crucial mechanism in realizing legal certainty over land rights, particularly land with ownership status (hak milik). The Basic Agrarian Law (Undang-Undang Pokok Agraria/UUPA) Number 5 of 1960 explicitly regulates land registration as an effort to provide legal protection and certainty of rights for landowners. The purpose of this study is to understand the procedures of land registration for ownership rights to ensure legal certainty for landholders, as well as to identify the obstacles encountered in the registration process that hinder the achievement of such certainty. This study employs a normative legal research method by examining primary and secondary legal materials. The research focuses on analyzing regulations related to land registration to provide legal certainty, in accordance with the provisions of the Basic Agrarian Law (UUPA) No. 5 of 1960 and its implementing regulations, such as Government Regulation No. 24 of 1997 concerning Land Registration. The findings of this study indicate that the procedures for land registration both sporadic and systematic (through the Complete Systematic Land Registration Program or PTSL) function to ensure legal certainty and protect ownership rights. However, several challenges arise in its implementation, including low public awareness, land disputes or overlapping ownership claims, limited resources at land offices, and financial and time constraints. Therefore, to achieve the intended objectives, improvements in the administrative system of the Ministry of Agrarian Affairs and Spatial Planning/National Land Agency (ATR/BPN) are required, along with increased public awareness regarding the importance of land certification.

The high number of inmates in narcotics cases in Indonesia demands comprehensive coaching to support social reintegration. This study aims to describe the implementation of the job guidance program at the Class IIB Narcotics Prison in Purwokerto and its impact on the skill development of the inmates. Using an observational descriptive method, data was obtained through field observation, in-depth interviews, and literature studies for ± 40 days. The results of the study show that job guidance activities such as catfish cultivation, handicrafts, agriculture, ecoprint, and gastronomy make a significant contribution to improving practical skills, confidence, and work readiness of the inmates. These programs not only equip the inmates with technical skills, but also foster an entrepreneurial spirit and minimize the risk of recidivism. With a structured training approach, job guidance activities at the Class IIB Narcotics Prison in Purwokerto have proven to be an effective strategy in the process of rehabilitation and empowerment of inmates.

In engineering practice, various methods have been implemented to stabilize landslide-prone slopes, one of which is the use of bore piles. Bore piles are structures that hold back soil and make slopes more stable by reinforcing the ground inside them. However, the application of bore piles in landslide mitigation presents its own challenges, making it essential to identify and anticipate potential issues that may arise in field engineering practice. Bore piles are installed vertically, either parallel or staggered, at specific spacing and are often combined with capping beams and struts to resist soil movement and provide lateral restraint. This method is commonly applied to high-risk slopes or critical infrastructures such as roads, bridges, and buildings. Anticipation strategies in engineering practice consist of three stages: planning, implementation, and long-term maintenance, with this study focusing specifically on anticipation strategies during the implementation stage. Although bore piles serve as an effective solution to reduce landslide risk, their success depends heavily on proper planning, construction execution, and maintenance. Issues such as soil conditions, construction quality, and external factors must be addressed through a comprehensive engineering approach.

This community service article aims to improve the marketing capacity of UMKM Tri.Crochet Situgede through the implementation of an integrated digital marketing strategy. The method used is qualitative with a Participatory Action Research (PAR) approach, involving collaboration between the implementation team and the UMKM owners. The program includes need assessment, branding improvement, promotional content creation, product photography, and optimization of Instagram and TikTok as the primary marketing platforms. Training and technical assistance were provided to enable UMKM to independently create content, manage posting schedules, and expand promotional reach. The results show a significant improvement in visual content quality, audience engagement, account reach, and product visibility. This directly impacted the increase in product sales. The findings indicate that an effective digital marketing strategy can enhance the competitiveness and market penetration of creative UMKM. Ongoing mentoring also proved crucial in ensuring the sustainability of marketing practices applied to handmade craft UMKM, allowing them to continue growing in an increasingly competitive market.

One of the skills in facing global challenges in the application of 21st century skills is critical thinking skills in solving problems with a scientific attitude (Eka et al., 2020) critical thinking skills enable them to be able to face complex situations and make wise decisions. The application of case-based learning can be a learning solution including in learning with limited meetings in class because it is oriented towards developing critical thinking skills in solving cases. This study uses a descriptive-analytical library research method, where data is collected from various library sources such as books, journals, and scientific articles. This research is a qualitative descriptive type that relies on analysis to determine, interpret, and clarify the data or information collected. This method aims to obtain an overview of the Case Method Learning Design on Halal Haram Material in the Al-Qur'an Hadith Subject of Class XII Madrasah Aliyah at Dayah Modern Ihyaaussunnah Lhokseumawe. This study successfully designed a case-based learning method as an innovative approach in teaching the Qur'an and Hadith on the topic of Halal and Haram in grade XII of Madrasah Aliyah. However, the implementation of this method also faces challenges such as the need for teacher readiness in designing and moderating cases, limited class time, and variations in students' abilities in analyzing cases

This study aims to evaluate the effectiveness of the Artificial Intelligence-Based Learning Media Development Program (P3MP-AI) in enhancing teachers’ technological and pedagogical competencies at SMK Muhammadiyah 2 Malang. The program employed a descriptive approach using both quantitative and qualitative methods, including pre-test and post-test assessments, as well as direct observation of the training process. A total of 30 teachers from various disciplines actively participated in the program conducted on August 12, 2025. The evaluation results revealed an increase in the participants’ average scores from 100 to 130 out of a maximum of 150, indicating a significant improvement in their understanding of AI concepts and applications in education. Beyond competency enhancement, the training also fostered teachers’ confidence, creativity, and ability to integrate AI-based tools into interactive learning media. However, several challenges were identified, such as limited technological resources and time constraints in classroom implementation. Overall, this program has made a tangible contribution to strengthening teachers’ digital literacy and can serve as a replicable professional development model for other vocational schools seeking to advance AI-based educational transformation.

Breakups often trigger psychological conflict ranging from stress, anxiety, depression, to risky behavior that have an impact on individual well-being and the social environment. This study explores the role of law in preventing, responding to, and recovering such psychological impacts through an interdisciplinary approach. The methodology used is a normative-juridical study combined with a literature review of clinical psychology and mental health policy. The findings show that the legal framework can function on three levels: (1) preventive, through the guarantee of the right to mental health, digital literacy, and platform governance to prevent post-breakup online harassment; (2) protective, through victim protection mechanisms against psychological violence, stalking, doxing, and the dissemination of non-consensual intimate content; and (3) curative, with a referral scheme for counseling services, the provision of legal aid, data confidentiality guarantees, and restorative justice instruments centered on victim recovery. However, there are implementation gaps, including the lack of standardization of psychological assessments in the legal process, limited access to services at the grassroots level, and coordination between institutions that are not optimal. This article recommends the integration of mental health protocols in the law enforcement process, evidentiary guidelines for psychological violence, as well as cross-sectoral collaboration with psychological service providers and digital platforms. The main contribution of this study is the mapping of a comprehensive legal intervention framework for post-breakup psychological conflicts.

The increasing demand for electrical energy, particularly in offices and commercial buildings, has made energy efficiency a critical aspect of sustainable development. Among various building components, lighting systems are recognized as one of the major consumers of energy. This study investigates the potential for energy savings through the adoption of a smart lighting system incorporating IoT-based sensors, motion detectors, and dimming controls. Employing a quantitative descriptive approach, the research was conducted at the workspace of Indie Light, comparing energy consumption before and after the implementation of the system. Data were collected using direct observation, light and power meters, and real-time monitoring devices to ensure accurate measurement. The results demonstrate that smart lighting systems can substantially reduce energy use without compromising lighting quality or comfort. By integrating intelligent sensors and adaptive control algorithms, the system not only optimizes energy efficiency but also aligns with national policies on energy conservation, supporting broader environmental sustainability efforts. These findings suggest that smart lighting solutions can play a significant role in promoting energy-efficient practices in commercial spaces while contributing to sustainable development goals.

The principle of sustainability is the main foundation in the development of a coastal resort in Mangrove Beach, Serdang Bedagai, which has high tourism potential but lacks environmentally friendly facilities. This study uses a sustainable architectural design method based on Biophilic design, which emphasizes human connection with nature through adaptive design and harmony with the environment. The implementation of this concept is realized through the use of locally sourced low- carbon materials, cross-ventilation, and natural lighting for energy efficiency, integration of vegetation as both aesthetic and ecological elements, environmentally friendly rainwater and waste management, and site planning that respects the coastal ecosystem. The design outcome is a resort with an organic form inspired by shells and ocean waves, creating an architectural identity that harmonizes with the area's character, providing a comfortable tourist experience for visitors, and contributing to local economic growth and environmental conservation, thereby serving as a concrete example of sustainable coastal tourism development in North Sumatra.

Distribution transformers play a critical role in delivering electrical energy from medium-voltage networks to low-voltage consumers. At ULP Medan Kota, several distribution transformers have been operating with loads exceeding 80% of their nominal capacity, posing risks of overloading, efficiency reduction, and equipment failure. This study aims to analyze the performance of distribution transformers based on actual load data and evaluate mitigation strategies through the implementation of additional parallel transformers (trafo sisip). The methodology includes data collection, load and current calculation, and simulation of load distribution after transformer insertion. The results show that the installation of trafo sisip reduces the load on the main transformer by approximately 50% and significantly lowers the current to safer levels. Moreover, placing the trafo sisip at an optimal position minimizes voltage drop to as low as 0.0745 Volts. Therefore, the addition of trafo sisip is proven to enhance the reliability, efficiency, and operational life of the power distribution system at ULP Medan Kota.

The calculation of work volume and construction costs is a fundamental aspect of project management, as errors in the estimation process can directly affect the preparation of the project budget. Many projects still use conventional methods for estimation, which are based on 2D working drawings with the assistance of Microsoft Excel, as seen in the Sungai Raya Religious Court Building project. This method is considered prone to calculation errors and less efficient due to the considerable amount of time required. With the advancement of technology, Building Information Modeling (BIM) has emerged, enabling automatic and integrated calculation of work volumes and construction costs through a three-dimensional digital model. This study aims to examine the implementation of BIM in the Sungai Raya Religious Court Building project and to compare the results of work volume and construction cost calculations between the BIM method using Autodesk Revit and the conventional method based on the project’s Bill of Quantity (BoQ). The research method was conducted by modeling the structural elements of the building, including pile caps, tie beams, columns, beams, floor slabs, and reinforcements. The results of work volume and construction cost calculations obtained from Autodesk Revit were then compared with the project’s BoQ as the conventional method. Based on the analysis, an average difference of 6.3% in work volume and 5.6% in construction cost was found, with the Autodesk Revit calculations showing slightly lower values compared to the project’s BoQ.

The transformation of marketing strategies from conventional methods to digital marketing has become an important factor in the development of the beauty industry, especially for Make Up Artists (MUAs) in Bandung. This study aims to analyze the impact of digital marketing through social media on increasing customer interest and the number of MUA service users, with a case study of Iwan Haadi, a professional MUA in Bandung who is active on Instagram (@iwanhaadimakeup) and TikTok (@iwanhaadi). This research employs a descriptive qualitative method with a case study approach, using interviews, observations of social media activities, and documentation of digital promotional content. The results show that before implementing digital marketing, MUAs generally relied on conventional promotions such as word of mouth and collaborations with wedding organizers. However, technological developments have encouraged many MUAs to shift to social media to expand their promotional reach. Based on observations of Iwan Haadi and 20 other MUAs in Bandung, around 85% have utilized social media particularly Instagram and TikTok to showcase their portfolios and client testimonials. The implementation of digital marketing strategies has proven to increase brand awareness and the number of customers by up to 65% over the past two years. In conclusion, digital marketing has a significant influence on increasing customers and competitiveness among MUAs in Bandung. Consistent and creative use of social media is the key to attracting customer interest and strengthening a professional image in the modern beauty industry.