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Adnan, Idul; Zulharman, Zulharman; Hakim, Lukman; Sujudi, Muhammad

Journal of Law and Administrative Science (JLAS) 2026 Universitas Teknologi Surabaya

Overcrowding or excess capacity in correctional institutions is a serious problem in the criminal justice system in Indonesia. One alternative that could be a solution is the application of social work punishment. Social work punishment offers a more humane approach and does not burden correctional institutions. Aim. This study aims to examine the policy of social work sanctions in Indonesia as an alternative sentencing approach and its potential as a solution to address the issues of overcrowding in correctional institutions. It explores the feasibility and effectiveness of implementing social work penalties within Indonesia’s legal framework, specifically in mitigating prison overcrowding and improving rehabilitation outcomes for offenders. Methods. The research employs a normative juridical approach by analyzing laws, regulations, and relevant literature related to criminal sanctions in Indonesia. In addition, qualitative data is gathered through interviews with legal practitioners, corrections officers, and policymakers to understand the perspectives and readiness of the criminal justice system to implement social work penalties. Comparative analysis with international practices is also included to evaluate the adaptability and potential challenges in Indonesia. Results. Findings reveal that social work penalties can serve as an effective alternative to custodial sentences for non-violent offenders, reducing the burden on correctional facilities. Implementation challenges include the need for regulatory support, coordination among institutions, and public awareness. Nevertheless, social work sanctions show promise in promoting rehabilitative justice, lowering recidivism, and creating a more balanced criminal justice system in Indonesia.

Justigor Lewisputra Awali Waruwu

Coram Mundo : Jurnal Teologi dan Pendidikan Agama Kristen 2026 Sekolah Tinggi Teologi Injili Arastamar (SETIA) Ngabang

Student character building is an important goal in the education system, particularly in Christian Religious Education (CRE) which emphasizes not only cognitive aspects but also the development of moral and spiritual values. However, various character issues such as low discipline, responsibility, and social awareness remain challenges in the school environment. Therefore, a learning strategy is needed that can integrate Biblical values contextually into the educational process. This study aims to analyze learning strategies based on Matthew 11:28–30 in shaping student character at SMP Negeri 1 Moro’o, West Nias Regency. This study uses a qualitative approach with descriptive methods. Data were collected through observation, in-depth interviews, and documentation involving Christian Religious Education teachers and students. The results of the study indicate that the values contained in Matthew 11:28–30, such as love, humility, gentleness, and peace of mind, can be implemented through contextual learning strategies, teacher role models, and reflective learning. The implementation of these strategies contributes to student character building, especially in improving attitudes of discipline, responsibility, and concern for others. The novelty of this research lies in the development of a learning strategy framework based on theological analysis of Matthew 11:28–30 which is practically integrated into Christian Religious Education learning to shape students' character.

Annisa Zahra; Aprillia Dwi Astuti; Dewi Agustina; Sahkira Nabila Utami Siregar; Sry Wulan Silaban +8 more

Jurnal Ilmu Kesehatan dan Gizi 2026 Pusat Riset dan Inovasi Nasional

Telemedicine is a technology-based healthcare innovation that can improve access and efficiency. The quality of service provided by human resources (HR) plays a crucial role in determining patient satisfaction. This study aims to analyze the influence of HR service quality on patient satisfaction among telemedicine users. The method used was a literature review using a qualitative descriptive approach through analysis of scientific articles from various databases published between 2020 and 2025. The results indicate that HR service quality significantly influences patient satisfaction, particularly through aspects of reliability, responsiveness, assurance, empathy, and effective communication. Patient satisfaction is also influenced by ease of access, time efficiency, and trust in the services provided. However, limitations such as the lack of in-person physical examinations remain a challenge in the implementation of telemedicine. Therefore, improving HR competency, particularly in digital communication and technology utilization, is essential to improving the quality of telemedicine services. Therefore, HR service quality is a key factor in increasing patient satisfaction and the successful development of digital healthcare services.

Afnan Raodah; Dika Tripitasari; Ahdar Ahdar

Al-Tarbiyah: Jurnal Ilmu Pendidikan Islam 2026 STAI YPIQ BAUBAU, SULAWESI TENGGARA

This study examines the pedagogical transformation of Islamic Religious Education (PAI) teachers in realizing gender-equitable and inclusive learning. Ideal PAI teacher pedagogy encompasses not only content mastery but also pedagogical competence and social sensitivity capable of responding fairly to learner diversity. This study identifies that traditional teacher-centered, rote-oriented pedagogy with minimal gender awareness constitutes a primary barrier to creating equitable learning environments. The required transformation includes developing cooperative learning strategies, eliminating gender bias in classroom interactions, differentiating instruction according to student needs, and using inclusive stereotype-free teaching materials. The theological foundation of Islam affirms that human dignity regardless of gender as emphasized in QS. Al-Hujurat: 13 aligns with inclusivity values in education, making this transformation an authentic manifestation of the rahmatan lil'alamin principle rather than a deviation from Islamic values. Despite ongoing challenges including entrenched patriarchal culture, limited gender literacy, insufficient inclusive teaching materials, and social resistance, this pedagogical transformation carries broad implications for improving learning quality, strengthening tolerance, and enhancing PAI teacher professionalism in Indonesia.

Ni Komang Mira Canthika Kencana Wati Karang; Ni Kadek Dwi Anggi Maharani; Sindy Anggriana; Luh Oktavia Sulistiawati; Chosy Agatha Br Colia

Pajak dan Manajemen Keuangan 2026 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Taxpayer compliance is a crucial factor in optimizing state revenue to support national development financing independently. This study aims to analyze the dynamics of taxpayer compliance in Indonesia by examining two main aspects: individual awareness and the effectiveness of the tax system. The method used is a descriptive qualitative approach with a literature review of various national journals from the last five years. The findings indicate that taxpayer compliance is influenced not only by internal factors such as knowledge, awareness, and tax morale but also by external factors such as tax service quality, system digitalization, and regulatory complexity. Tax reforms and the implementation of digital systems such as e-filing and e-billing have been proven to significantly increase taxpayer compliance through ease of access and reporting efficiency. However, real challenges remain, such as low community tax literacy and perceptions of unfairness regarding the management of tax funds by the government. Therefore, a strong synergy is needed between increasing public awareness through continuous education and improving the taxation system to create sustainable and optimal compliance. Improving transparency and accountability in the management of tax funds is a strategic step to strengthen public trust in tax authorities in Indonesia.

Fitri Isma Widayanti; Weni Rosdiana

Perspektif Administrasi Publik dan hukum 2026 Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

The Ten Scholars per Village Scholarship Program is a policy of the Government of Bojonegoro Regency aimed at improving access to and equity in higher education for rural communities through tuition fee (UKT) assistance. This study aims to analyze the effectiveness of the program implementation in Kepohbaru District using a descriptive qualitative approach and five effectiveness indicators proposed by Campbell J.P., namely program success, target achievement, satisfaction with the program, input and output levels, and goal attainment. Data were collected through interviews, observations, and documentation involving the Education Office, sub-district and village governments, scholarship recipient students, and the parents of scholarship recipients as informants. Data analysis was conducted based on Sugiyono’s model, including data reduction, data display, and conclusion drawing/verification, with validity tested through triangulation. The results show that the program has been implemented sustainably and contributes to supporting the continuity of higher education for rural students. Target achievement has been administratively fulfilled, although equity and quota distribution remain challenges. The level of satisfaction among recipients and parents is relatively good; however, there are still obstacles related to information dissemination and administrative processes. In terms of input and output indicators, the program is considered fairly effective as it consistently distributes financial assistance. Overall, the program is fairly effective in increasing access to and continuity of higher education, although improvements are still needed in terms of equity and implementation quality.

Zarah Choirotus Sadiyah; Eka Rohmah Maulidiya; Sintia Ariandini; Mochammad Isa Ansori

Maslahah : Jurnal Manajemen dan Ekonomi Syariah 2026 STAI YPIQ BAUBAU, SULAWESI TENGGARA

The development of Artificial Intelligence (AI) integrated with biometric technology has opened new opportunities in leadership development, particularly in enhancing emotional regulation capabilities within high-stakes environments. This study aims to analyze the role of AI-driven biometric feedback in improving self-awareness, emotional regulation, and decision-making quality among leaders. The study employs a systematic literature review approach by examining recent reputable scientific publications related to AI, biometrics, and leadership. The findings indicate that physiological data such as heart rate variability (HRV) and galvanic skin response (GSR), when processed through AI systems, can provide real-time feedback that enhances individuals’ ability to recognize and regulate emotions adaptively. Furthermore, the integration of this technology contributes to improved accuracy and consistency in decision-making under pressure. The results also reveal that the effectiveness of implementation is influenced by both technical and non-technical factors, including data quality, algorithm accuracy, and user acceptance. This study contributes to strengthening the integration of psychological and technological approaches in modern leadership research and offers practical implications for developing data-driven leadership training programs in the digital era.

Abdullah Wisnu Bayu

Maslahah : Jurnal Manajemen dan Ekonomi Syariah 2026 STAI YPIQ BAUBAU, SULAWESI TENGGARA

This study analyzes the influence of good governance on urban development performance in Surabaya during 2019-2023 using a quantitative descriptive approach and secondary data from BPS and local government. Good governance is measured by SPBE, while development performance is measured by HDI, economic growth, and poverty. The results show improved governance with a satisfactory SPBE index and positive development trends, including increasing HDI, economic recovery after 2020, and declining poverty after the pandemic. The findings indicate that good governance positively affects development performance by improving policy effectiveness, public services, and supporting economic and social recovery.

Rizki Tomi Resna Suhendar; Farida Yuliaty; Rukhiyat Syahidin; Taufan Nugroho; Vip Paramata +1 more

Jurnal Ilmu Kesehatan dan Gizi 2026 Pusat Riset dan Inovasi Nasional

This regulation, which requires all healthcare facilities to implement EMR by December 31, 2023, stemmed from the emergence of Health Ministerial Regulation No. 24 of 2022. Santosa Hospital, Bandung Kopo, has implemented EMR, but no research has been conducted on it. This study aimed to determine the effect of EMR implementation on service quality in the emergency unit at Santosa Hospital, Bandung Kopo. The research methods used were descriptive verification analysis and multiple linear regression analysis. Data collection used a questionnaire distributed to all emergency unit staff. The results of the descriptive analysis were generally considered very good. The results of the verification analysis, both partially, showed a negative and insignificant effect on system quality and service quality, while information quality and use statistics showed a positive and significant effect. Simultaneously, these positive and significant effects were proven, and the researchers recommend maintaining and further improving them.

Faradita Putri; Hudi Santoso

Jurnal Riset Rumpun Seni, Desain dan Media 2026 Pusat Riset dan Inovasi Nasional

The rapid development of social media, particularly Instagram, has transformed consumers’ information-seeking behavior and purchasing decision processes, making information quality in digital catalogs a crucial factor in visual-based marketing. However, studies examining information quality in Instagram-based digital catalogs for highly customized products remain limited. This study aims to analyze the relationship between the quality of digital catalog information and purchasing decisions on the @santflowersbouquet account. A quantitative approach with a survey method was employed, involving 95 respondents selected through purposive sampling. Data were collected using a Likert-scale questionnaire and analyzed through validity, reliability, and Spearman’s Rank correlation tests. The results indicate that information quality is categorized as high, with accuracy (92.6%) and timeliness (86.3%) as the dominant indicators. Purchasing decisions are also in the high category, with the time of purchase indicator reaching 96.8%. The correlation test shows a positive and significant relationship with a coefficient of 0.621 (p<0.001), indicating a strong association. These findings suggest that improving the quality of digital catalog information significantly contributes to enhancing purchasing decisions. Therefore, businesses are encouraged to optimize information quality as part of their digital marketing communication strategy.

Aldika Maulizi Effendi; Agus Ariyanto; Febyolla Presilawati

Jurnal Manajemen Riset Inovasi 2026 Pusat Riset dan Inovasi Nasional

This study aims to analyze the influence of organizational culture on employee performance through job satisfaction at the Banda Aceh City Environmental, Sanitation, and Beautification Office. This study employs a quantitative approach using an associative method. The study population consisted of 44 civil servants, all of whom were included in the sample using a census method. Data collection was conducted via a questionnaire using a Likert scale, supplemented by observations and interviews. The data analysis techniques employed included path analysis, t-tests, the coefficient of determination (R²), and the Sobel test to examine the mediating role. The results of the study indicate that organizational culture has a positive and significant effect on employee performance, with a significance value of 0.004 and a calculated t-value of 3.014. Organizational culture also has a positive and significant effect on job satisfaction, with a p-value of 0.003 and a t-statistic of 3.940. Furthermore, job satisfaction has a positive and significant effect on employee performance with a significance value of 0.000 and a t-value of 5.174. A mediation test using the Sobel test indicates that job satisfaction significantly mediates the effect of organizational culture on employee performance with a t-value of 3.818 (>1.96). The coefficient of determination of 0.832 indicates that 83.2% of the variation in employee performance can be explained by organizational culture, job satisfaction, and their interaction, while the remainder is influenced by other variables outside the scope of this study. Thus, it can be concluded that organizational culture has a strong influence on improving employee performance, both directly and through job satisfaction as a mediating variable.

Luh Esta Yanti; Ida Bagus Koman Suarmaja

Jurnal Manajemen Riset Inovasi 2026 Pusat Riset dan Inovasi Nasional

This study aims to examine the simultaneous and partial effects of the work environment and work-life balance on employee work stress at Hotel X. The research design is causal quantitative, with multiple linear regression analysis using SPSS 26.0 for Windows. The sample was obtained through purposive sampling (non-probability) of 120 respondents. The research subjects were employees working in shifts. The analysis results show that, (1) both variables simultaneously have a negative and significant effect on work stress, (2) the work environment has a negative and significant effect (sig. 0.002), and (3) work-life balance has a negative and significant effect (sig. 0.000). The work-life balance variable dominates its influence compared to the work environment, as seen from the lower significance value. These findings confirm that improving work-life balance and the work environment effectively reduces stress, especially for shift workers who are vulnerable to time imbalance. Based on the results, organizations are advised to optimize human resource management by maintaining a balance between job demands and employee conditions, as well as ensuring a proportional workload. Improvement in work-life balance can be achieved through flexible leave policies, adequate breaks between shifts, no overtime days except in emergencies, and minimizing personal time interruptions. These steps are expected to enhance employee well-being, retention, and productivity in the hospitality sector. Further research is recommended to explore different variables and methods, including comparing non-shift employees with the same variables, for more comprehensive insights.

Muh. Ghozy Rezki Ramadan Sitompul; Umi Budi Rahayu; Dyah Wahyu Utami

Journal of Educational Innovation and Public Health 2026 Pusat Riset dan Inovasi Nasional

Background: Carpal Tunnel Syndrome (CTS) is a condition caused by compression of the median nerve at the wrist, resulting in pain, paresthesia, and decreased hand function. This condition is commonly experienced by individuals who perform repetitive wrist activities. Objective: To determine the effectiveness of a combination of neural mobilization exercises and electrotherapy modalities in improving hand function, increasing muscle strength, and reducing pain in a patient with Carpal Tunnel Syndrome. Methods: This study used a case report design involving a 57-year-old female patient (Mrs. Q) who presented with pain and sensory disturbances in the right hand. The intervention was administered for four weeks and consisted of ultrasound therapy, Transcutaneous Electrical Nerve Stimulation (TENS), grip strengthening exercises, and nerve gliding exercises. Outcome measures included pain intensity assessed using the Numeric Rating Scale (NRS), muscle strength evaluated using Manual Muscle Testing (MMT), and functional ability measured using the Wrist Hand Disability Index (WHDI). Results: The evaluation showed a reduction in pain intensity, with resting pain at 0/10, tenderness at 4/10, and movement pain at 4/10. Muscle strength improved from grade 3 to grade 4 based on MMT. Functional ability also improved, as indicated by a 20% reduction in the WHDI score. The combination of these interventions proved effective as a conservative management approach for Carpal Tunnel Syndrome. Conclusion: The administration of ultrasound, TENS, grip strengthening exercises, and nerve gliding exercises over four therapy sessions in Mrs. Q resulted in decreased pain, increased muscle strength, and improved hand functional ability.

Rizki Aulia Sari; Rosella Komalasari; Munawar Munawar

Journal of Educational Innovation and Public Health 2026 Pusat Riset dan Inovasi Nasional

Frozen  shoulder or adhesive capsulitis is a chronic condition that causes pain and limited movement in the shoulder joint. Intervention in the early phase (freezing stage) is crucial to prevent more severe functional disabilities, especially in the elderly population. This case study was conducted on a 60-year-old female patient with complaints of pain and stiffness in the right shoulder for one month. Clinical assessment was conducted using the Numeric Rating Scale (NRS) for pain, Manual Muscle Testing (MMT) for muscle strength, goniometry for joint range of motion, and the Shoulder Pain and Disability Index (SPADI) for functional ability. The therapy program was administered in three intervention sessions. After undergoing three therapy sessions, there was a significant reduction in pain intensity, where movement pain decreased from a score of 7 to 5 and pressure pain from 5 to 2. Muscle strength improved from a value of 3 to 4 on the MMT scale. Additionally, the total SPADI score decreased from 66.1% to 50%, indicating an improvement in the patient's functional capacity in daily activities. The multimodal physiotherapy approach has proven effective in reducing pain, increasing muscle strength, and improving shoulder function in elderly patients with early-stage frozen  shoulder. The combination of electro-physical modalities and manual therapy provides more comprehensive clinical outcomes compared to single interventions.

Rizki Nisaa’Ul Janah; Rosella Komalasari; Munawar Munawar

Journal of Educational Innovation and Public Health 2026 Pusat Riset dan Inovasi Nasional

Introduction: Carpal Tunnel Syndrome (CTS) is the most common neuropathy caused by compression and tension of the median nerve in the carpal tunnel of the wrist. The most common symptoms of CTS include pain and paresthesia (tingling) with or without numbness in the me dian nerve area of ​​the wrist. Method: The method used was a case study on a 72-year-old male patient diagnosed with bilateral CTS who experienced pain (NRS 7/10), tingling, numbness, and limitations in hand movement and functional activity. Physiotherapy interventions provided included Ultrasound therapy (US), Transcutaneous Electrical Nerve Stimulation (TENS), nerve mobilization, and structured exercise therapy in the form of stretching and median nerve gliding. Evaluation was carried out using the Numeric Rating Scale (NRS) for pain and the Boston Carpal Tunnel Questionnaire (BCTQ) for functional activity. Result: The results showed a significant reduction in pain, with motion pain decreasing from a scale of 7 to 3 and pressure pain from 5 to 1 after three therapy sessions. Furthermore, there was an increase in functional activity, as indicated by a decrease in BCTQ scores, namely the Symptom Severity Scale (SSS) from 4 to 2 and the Functional Status Scale (FSS) from 4 to 2. This indicates a gradual improvement from the moderate-severe category to approaching mild. Conclusion: A multimodal physiotherapy approach is effective in reducing pain, reducing paresthesias, and improving hand function in CTS patients. Combining various therapeutic modalities has been shown to be more optimal than single therapies because it can address various pathological aspects simultaneously. Therefore, comprehensive, evidence-based physiotherapy interventions are highly recommended in the conservative management of CTS.

Fitriah Fitriah; Yanto Nius Gulo; Khalifa Damalin Ayunda; Novia Novia; Mirna Agustin +1 more

Jurnal Pengabdian dan Keberlanjutan Masyarakat 2026 Lembaga Pengembangan Kinerja Dosen

Financial literacy is an essential aspect in supporting community financial management, particularly in rural and indigenous communities such as Kanekes Village (Baduy). Although the community has begun to access financial services and digital technology, their ability to manage finances remains limited. Therefore, this community service activity aims to identify the level of financial literacy and to encourage public awareness of better financial management. The method used is a descriptive qualitative approach through in-depth interviews and field observations. The results show that the community, especially in Baduy Luar, has utilized social media such as TikTok Live and Instagram for product marketing and has adopted digital payment systems such as QRIS through Bank BRI, although cash transactions still dominate. The main sources of income come from micro-enterprises based on local potential, including handicrafts, traditional clothing, accessories, and food products. However, the community generally lacks financial recording practices and structured financial planning, causing income to be directly spent on daily needs. The activity also indicates the emergence of initial awareness regarding financial management and highlights the role of youth as local leaders in adopting digital technology. Therefore, strengthening financial literacy is crucial to improving financial behavior and supporting sustainable economic transformation within the community.

Jiyan Suhada; Hary Setyawan; Kelvin Andrean

Jurnal Pengabdian dan Keberlanjutan Masyarakat 2026 Lembaga Pengembangan Kinerja Dosen

The rapid development of Artificial Intelligence (AI) technology requires an improvement in digital literacy and skills among students, particularly at the vocational high school level. However, many students still lack sufficient understanding of the basic concepts and practical applications of generative AI in learning. This Community Service Program (Pengabdian kepada Masyarakat/PKM) aims to enhance students’ understanding of AI technology through generative AI training at SMK Al-Muhajirin Depok. The methods used in this program include interactive lectures, demonstrations of generative AI applications, and hands-on practice sessions. The activity was attended by 30 students and supported by the school management. The results indicate a significant improvement in students’ understanding of generative AI concepts and their ability to apply the technology in a simple learning context. In addition, students gained awareness of the ethical use of AI in an appropriate and responsible manner. Therefore, this PKM activity contributes positively to improving students’ digital literacy and readiness to face technological advancements in the modern era.

Laidy Novie Rahmawati; Erna Rochmawati; Nita Sritunjung

Jurnal Ilmu Kesehatan dan Gizi 2026 Pusat Riset dan Inovasi Nasional

Congestive heart failure (CHF) is a cardiovascular disease that frequently causes shortness of breath (dyspnea) and negatively impacts patients’ quality of life. The management of dyspnea involves not only pharmacological approaches but also nonpharmacological interventions, one of which is handheld fan therapy, which works by stimulating sensory receptors in the facial area. This study aims to describe the effect of handheld fan therapy on reducing shortness of breath in patients with CHF. This study employed a descriptive design using a case report method on a single 63-year-old female patient diagnosed with CHF. The intervention was conducted over four days, involving the use of a handheld fan for 10 minutes, held at a distance of 15–30 cm from the face and directed toward the nose and mouth. Measurements were taken before and after the intervention using respiratory rate and oxygen saturation as parameters. The results showed a gradual decrease in respiratory rate from 24 breaths/minute to 18 breaths/minute, as well as an increase in oxygen saturation from 91% to 96% during the intervention period. These findings indicate an improvement in breathing patterns and increased respiratory efficiency in the patient. Handheld fan therapy is effective as a nonpharmacological intervention for reducing shortness of breath and improving oxygenation in patients with CHF. This intervention is safe, easy to use, and can be implemented as a complementary therapy in nursing practice.

Yasikha Wardhani Putri Aulia; Pusporini Palupi Jamaludin

Maeswara : Jurnal Riset Ilmu Manajemen dan Kewirausahaan 2026 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

This study aims to analyze the influence of the work environment on employee productivity at PT Harmoni Reka Cipta. The research employs a descriptive c method using Spradley’s approach, which includes place, actor, and situation. Informants were selected based on inclusion and exclusion criteria, resulting in one key informant and four main informants relevant to the data requirements. Data were collected through in-depth interviews and field observations. The research findings, based on NVIVO analysis visualized through a word cloud, indicate that the most dominant aspect in discussions of the work environment is workplace facilities, followed by work relations, work atmosphere, and operational constraints. Interviews revealed that lighting and coworker relationships are generally in good condition; however, challenges remain, including limited workspace, insufficient facilities, and suboptimal air circulation, especially in the production area. These conditions affect employee comfort, focus, and work effectiveness. NVIVO results related to productivity show that quantity, quality, and timeliness are influenced by a work environment that is not yet fully supportive. Some delays occur due to high production intensity, heavy workloads, and inadequate facilities. This study concludes that improving facilities, reorganizing workspace layouts, and enhancing physical comfort are necessary to support optimal employee productivity

Mayang Dela Kesumah; Haerul Pathoni; Muhammad Haris Effendi Hasibuan

Bhinneka: Jurnal Bintang Pendidikan dan Bahasa 2026 Universitas Palan

This study was motivated by students’ low conceptual understanding of temperature, heat, and thermal expansion at SMP Negeri 28 Batanghari, where learning achievement remained below 50%. Instruction predominantly used PowerPoint-based media, resulting in passive learning and limited contextual engagement. This study aimed to develop web-based interactive multimedia (GlidesApps) integrated with Cepak Kapung ethnoscience that is valid, practical, and effective in improving seventh-grade students’ conceptual understanding. The study employed a Research and Development (R&D) approach using a development model consisting of five stages: analysis, design, development, implementation, and evaluation. The resulting product, named LokaSains, is a web-based learning application accessible via smartphone, laptop, or computer without installation. It presents learning content on temperature, heat, and thermal expansion integrated with the ethnoscience of Cepak Kapung, a traditional cake from Batanghari Regency. Content expert validation obtained a score of 91.07% (very valid), while media expert validation reached 87.50% (very feasible) after two revisions. Teacher practicality assessment produced 98.33% (very practical), and student responses in small-group and large-group trials reached 94% and 90.35%, respectively (very good). During implementation with 28 seventh-grade students, the mean pretest score increased from 46.07 to 76.79 in the posttest. A paired samples t-test produced t = −13.053 with Sig. (2-tailed) = 0.000 < 0.05, indicating a significant difference in conceptual understanding before and after using the multimedia. The N-Gain score of 0.57 indicated moderate effectiveness in improving learning outcomes. Accordingly, the LokaSains interactive multimedia is considered valid, highly practical, and effective for teaching temperature, heat, and thermal expansion at junior high school level.