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Nopri Esmiralda; Erika Kusumawardani; Feranina Purba

Jurnal Sains dan Kesehatan (JUSIKA) 2026 Universitas Muhamadiyah Manado

Primary dysmenorrhea frequently disrupts the academic and daily activities of adolescent girls. This study evaluated the effectiveness of a 5-minute warm compress application in reducing menstrual pain intensity. A quasi-experimental study with a one-group pretest-posttest design was conducted on 42 female students of SMAN 28 Batam selected through purposive sampling. Participants applied a warm compress (40–45 °C) to the lower abdomen for 5 minutes. Pain intensity was measured using the Numeric Rating Scale (NRS) before and after the intervention. Data were analyzed using the Wilcoxon Signed-Rank test. Before the intervention, 42.9% of participants reported severe pain (NRS 7–10). After the 5-minute application, the severe pain category disappeared entirely (0%), with 57.1% of subjects shifting to the mild pain category (NRS 1–3). Statistical analysis showed a significant reduction in dysmenorrhea intensity (p < 0.001). A 5-minute warm compress application is a rapid and effective non-pharmacological intervention for relieving primary dysmenorrhea in adolescents. Its practicality makes this method a feasible self-care strategy to implement in school settings.

Raden Nisfa Syabana; Lina Aryani; Evi Priyanti

JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN 2026 Fakultas Teknik Universitas Cenderawasih

Vandalism is a social problem affecting public space quality, urban aesthetics, and the effectiveness of public facilities utilization. Karawang Regency, as a developing industrial area, faces challenges related to increasing acts of vandalism targeting public facilities, open spaces, and government and private assets. This study aims to analyze preventive efforts carried out by the Civil Service Police Unit (Satpol PP) of Karawang Regency using J. Salusu’s public sector strategic management perspective. This research employed a qualitative approach with a descriptive case study method. Data were collected through observation, interviews, and documentation involving Satpol PP officers and public facility users. Data analysis consisted of data reduction, data display, and conclusion drawing with source, technique, and time triangulation. The findings indicate that preventive strategies have been implemented through four strategic management phases. In the identification phase, Satpol PP recognized vandalism patterns but lacked systematic mapping of vulnerable locations. In the development phase, institutional strengths existed alongside limitations in resources and innovation. In the resolution phase, strategies focused on socialization, routine patrols, and cross-sector collaboration. In implementation and evaluation, preventive programs operated adaptively but still encountered limitations in personnel capacity and public participation. Strengthening technology utilization, human resources, and collaborative governance is necessary to improve long-term preventive effectiveness.

Nurlaeli Nurlaeli

Jurnal Miftahul Ilmi: Jurnal Pendidikan Agama Islam 2026 STIKes Ibnu Sina Ajibarang

This study aims to investigate students' perceptions of Qur'an learning (Tahsin and Tajwid) in improving their Qur'an recitation skills at Madrasah Diniyah Nurul Huda Bangodua, Cirebon. This study employed a qualitative approach using a descriptive method. The research participants consisted of 10 fourth-grade students and one teacher responsible for Qur'an learning. Data were collected through observation, interviews, and documentation. The data were analyzed using the Miles, Huberman, and Saldaña model, which includes data reduction, data display, and conclusion drawing. The findings indicate that students have positive perceptions of Tahsin and Tajwid learning. The learning process helps students improve the pronunciation (makhraj) of Arabic letters, understand the rules of Tajwid, enhance the fluency of Qur'an recitation, and develop greater confidence in reading the Qur'an. Supporting factors contributing to the success of the learning process include the talaqqi method, direct guidance from the teacher, and a conducive learning environment. The challenges faced by students include limited instructional time, difficulty distinguishing certain Tajwid rules, and insufficient practice in reading the Qur'an at home. Overall, Tahsin and Tajwid instruction plays a significant role in improving students' Qur'an recitation skills at Madrasah Diniyah Nurul Huda Bangodua, Cirebon.

Cacang Cacang; Mohamad Ramdhan; Atam Supatma; Ramdani Sutrisna; Halimatussadiah Halimatussadiah +1 more

JURNAL RISET MANAJEMEN (JURMA) 2026 Institut Teknologi dan Bisnis (ITB) Semarang

Learning planning is a strategic component of instructional management because it guides teachers in linking objectives, materials, learning strategies, media, and assessment with students' characteristics. In practice, however, learning plans are often prepared individually and tend to be administrative, so teachers have limited opportunities to reflect on pedagogical decisions with colleagues. This study aims to describe and analyze collaborative-based learning planning management in improving teachers' pedagogical competence at SD Negeri Batujaya. The study used a descriptive qualitative approach with a case study strategy. Data were collected through observation, semi-structured interviews, and documentation, and were analyzed using the interactive model of Miles and Huberman, consisting of data reduction, data display, and conclusion drawing. The field data show that SD Negeri Batujaya has nine educators and education personnel consisting of one principal, six classroom teachers, and two subject teachers. The school also holds a teacher learning community twice a month. The findings indicate that collaborative planning is supported by the principal's academic leadership, the small number of teachers that enables intensive coordination, and the existence of a routine learning community. Collaboration helps teachers discuss teaching modules, student characteristics, learning strategies, media, and assessment. The main constraints are limited time, unequal teacher participation, and limited learning facilities. The study implies that a structured learning community can serve as a practical managerial strategy for strengthening teachers' pedagogical competence in elementary schools.

Hanifah Khoirurizkyah Pertiwi Abidin; Ifan Hafiz Adyanto; Wandi Erniaman Ziliwu

Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer 2026 Asosiasi Riset Teknik Elektro dan Informatika Indonesia

The rapid development of information technology drives various business sectors, including the beauty and health industry, to adopt digital systems in their operational management. A Beauty Clinic, a medium-scale aesthetic clinic, faces significant operational challenges in managing human resources, finance, and digital marketing in an integrated manner. This study aims to analyze the existing manual operational system of A Beauty Clinic using the PIECES framework (Performance, Information, Economy, Control, Efficiency, Service), design and configure an Odoo ERP Community Edition implementation integrating the HR, Invoicing/Point of Sale, and Social Marketing modules, and evaluate the operational efficiency improvements achieved. The research employed a qualitative descriptive approach with a case study method and Rapid Application Development (RAD) as the system development methodology. Data was collected through direct observation and semi-structured interviews. The results show that the manual system experienced critical problems across all six PIECES dimensions. Post-implementation evaluation indicates an estimated 80% reduction in the secretary's administrative workload (from 20–25 hours to 3–5 hours per month), over 90% reduction in payroll error frequency, and an 87% reduction in transaction processing time per cashier transaction. The implementation of role-based access control and complete audit trails fundamentally addressed the security vulnerabilities identified in the as-is analysis. This study demonstrates that Odoo Community Edition is an effective, comprehensive, and cost-efficient ERP solution for small and medium-scale beauty clinics seeking to transform from fragmented manual systems to integrated, data-driven information systems.

Faizatul Khoiriyah; Miftahul Jennah; Nanda Berlian Dwi Maulita; Mohamad Afrizal

Student Research Journal 2026 Sekolah Tinggi Ilmu Administrasi (STIA) Yappi Makassar

The aim of this study is to describe the ineffectiveness of sentences in reports on celebrity infidelity in the DetikHot section of the Detik.com online media. The study uses a qualitative approach with a descriptive method because it focuses on analysing linguistic phenomena in news texts. The data source for the study was the sentences in the news articles about celebrity infidelity, which were selected using the purposive sampling technique. Data were collected using the documentation method by reading, noting and classifying data based on the criteria for effective sentences. Data analysis was conducted through the stages of data reduction, data presentation, and conclusion drawing. The results of the study show that there is still a lot of ineffective language use in DetikHot reports, such as wordiness in the phrase 'Masalah yang menyeret nama selebgram Azizah Salsha masih terus bergulir', unclear sentence structure in the phrase 'demi pengakuan suami selingkuh', and the use of non-standard words in the phrase 'bikin heboh'. It was also found that there was the use of illogical sentences and the incorrect choice of words, which caused the information to become ambiguous and less effective. The most common errors were wordiness and unclear sentence structure. This study shows that the quality of journalistic language in online media still needs to be improved to ensure that the information conveyed is clearer, more concise, logical, and easier for readers to understand.  

Widiyanti Widiyanti; Ratna Tunjungsari; Agung Budiartono; Agus Prasetyo

JURNAL RISET EKONOMI DAN AKUNTANSI (JREA) 2026 Institut Teknologi dan Bisnis (ITB) Semarang

Digital transformation has driven significant changes in society's economic patterns and increased the need for stronger family economic independence. In this context, the Family Welfare Movement (PKK) plays a strategic role in empowering families through strengthening digital literacy, entrepreneurship training, capacity building, and the utilization of digital media to support productive economic activities. This study aims to analyze the strategic role of the PKK in digital-based family economic empowerment, identify the forms of empowerment programs implemented, and examine the challenges and strategies needed to increase program effectiveness in the digital era. The study employed a qualitative approach with purposive sampling techniques. Data were collected through participant observation, in-depth interviews, and documentation, and subsequently analyzed through data reduction, data presentation, and conclusion drawing. The findings reveal that the use of digital technology can expand marketing access, improve family economic skills, strengthen entrepreneurial capacity, increase community participation, and promote sustainable economic independence. However, limitations in digital literacy, unequal access to technology, limited infrastructure, and business sustainability remain major obstacles, highlighting the need for continuous mentoring, training, and collaborative support from various stakeholders.

Ferry Yeferson Tulle; Fendy Ongko; Juanda Julianus

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

The wave of digitalization triggers a severe morality crisis among the younger generation through constant exposure to negative content, cyberbullying, and global communication ethics degradation. This descriptive qualitative study aims to analyze the specific internalization of Christian values at GPIB Harapan Kasih Congregation Bekasi to shield youth morality amidst ongoing technological disruption. Employing intensive in-depth interviews and participatory observations, data were analyzed interactively through systemic reduction, structured display, and final verification. The results indicate that the digital morality crisis explicitly manifests as pornography normalization, virtual toxicity, and the severe erosion of academic honesty. In response, pastoral strategies utilizing highly contextualized digital ethics sermons and youth cell groups prove thoroughly effective. The deep internalization of self-control and integrity successfully stimulates a holistic self-censorship mechanism across the youth's cognitive, affective, and behavioral domains. This study concludes that consistent accountability-based mentorship effectively transforms Christian youth from passive digital victims into active agents of change within global cyberspace.

Nasir Nasir

Epsilon : Journal of Management (EJoM) 2026 Lembaga Pengabdian Masyarakat Universitas Ichsan Gorontalo

In today's digital era, MSME actors are required to be able to compete through the use of technology, including in building a brand image through digital branding. This study aims to analyze the effectiveness of digital branding in increasing the competitiveness of Sambal Pecel Kanaya MSME products in Makassar. The method used is descriptive qualitative with data collection techniques through observation, in-depth interviews, and documentation. Data analysis was carried out using the Miles and Huberman interactive model which includes data reduction, data presentation, and conclusion drawn. The results of the study show that the digital branding applied is quite effective in building a strong brand image, expanding market reach, and increasing consumer trust and buying interest. The use of social media, visual content, authentic product narratives, and customer testimonials has been proven to support increased product competitiveness. However, there are still shortcomings such as limited visual design and the lack of optimal use of other digital platforms. Therefore, it is recommended that MSMEs increase branding capacity through digital marketing training and platform diversification to strengthen the brand's position in the wider market.

Ike Lestari; Muhammad Rusdy

JURNAL ILMIAH PENDIDIKAN KEBUDAYAAN DAN AGAMA 2026 CV. ALIM'SPUBLISHING

This study aims to obtain a comprehensive understanding of the Juz ‘Amma memorization strategy implemented at Madrasah Diniyah Takmiliyah Baitul Azhar, evaluate its effectiveness, and examine the assessment mechanisms applied in Qur’anic learning. The research employed a qualitative field-study approach, focusing on learning activities as the primary object of investigation. Data were collected through direct observation of the learning process, in-depth interviews with the madrasah principal and teachers (ustadz/ustadzah), and documentation analysis related to the memorization program. The data were analyzed through data reduction, data presentation, and conclusion drawing to generate accurate and in-depth findings. The results indicate that the memorization program utilizes a combination of talaqqi, takrir (repetition), sima’i, and small halaqah methods. These strategies have proven effective in improving students’ memorization abilities, as reflected in increased reading fluency, better tajwid accuracy, and the achievement of memorization targets. In addition, the madrasah implements a structured and continuous evaluation system consisting of daily assessments, weekly reviews, and final examinations for each juz. The evaluation focuses on memorization fluency, recitation accuracy, and overall memorization quality. The study concludes that integrating diverse memorization methods with systematic evaluation significantly enhances the effectiveness of Qur’an memorization learning in Islamic educational institutions.  

Ayu Febriasari; Jodion Siburian; Ali Sadikin

Bhinneka: Jurnal Bintang Pendidikan dan Bahasa 2026 Universitas Palan

This study aims to analyze the effect of the implementation of the Flipped Classroom model with a Deep Learning approach on the critical thinking and collaboration skills of Phase F XI students on the digestive system material. The study used a mixed methods with an embedded experimental design type. The research sample consisted of one experimental class that received Flipped Classroom learning with a Deep Learning approach and one control class that received Problem Based Learning (PBL) learning. Data on critical thinking skills were collected through essay tests, while collaboration skills were obtained through observation sheets. Quantitative data analysis used One-Way MANCOVA and qualitative analysis was carried out through data reduction, data presentation, and drawing conclusions assisted by NVivo. The results showed a simultaneous significant effect between the learning model on students' critical thinking and collaboration skills after controlling for initial abilities with a significance value of 0.002 (p<0.05). The average posttest critical thinking of the experimental group was 71.69 higher than the control group at 62.53. Meanwhile, the collaboration skills of both groups showed a relatively balanced increase. The ANCOVA results showed that the Flipped Classroom model with a Deep Learning approach significantly impacted critical thinking skills, but did not show a significant difference in collaboration skills. The research findings indicate that the integration of Flipped Classroom and Deep Learning is effective in improving students' critical thinking skills and supporting 21st-century learning.

Muhammad Rizki Fadil; Fabian Gamal Sutrisno; Siti Fira Rahmawaty; Archie Fontana Iskandar

Jurnal Sains dan Kesehatan (JUSIKA) 2026 Universitas Muhamadiyah Manado

Circulating tumor DNA (ctDNA) has emerged as a promising liquid biopsy biomarker for real-time monitoring of tumor dynamics. In urothelial carcinoma (UC), effective monitoring of treatment response remains a clinical challenge due to the limitations of conventional imaging and invasive procedures. This systematic review aims to synthesize the existing evidence on the association between ctDNA dynamics and treatment response monitoring across various stages and therapeutic settings. A comprehensive systematic review was conducted. We included cohort studies, randomized controlled trials, and meta-analyses that evaluated ctDNA in UC patients undergoing treatment. Data were extracted on patient population, methodology, treatment, sampling strategy, clinical outcomes, and statistical associations. The review encompassed 80 studies. Baseline ctDNA positivity was strongly prognostic, associated with a 4- to 6-fold increased risk of recurrence or death (HR 4.23-6.56). Dynamic ctDNA clearances or significants reduction during treatment, were strongly associated with improved outcomes. Showing hazard ratios for adverse events as low as 0.10-0.31. ctDNA demonstrated time advantages of 53-90 days over radiographic detection. ctDNA is a potent tool for monitoring treatment response in urothelial carcinoma. It provides superior prognostic and offers a significant lead time for detecting treatment failure. Future research must focus on standardizing methodologies and validating ctDNA-guided therapeutic.

Ferry Yeferson Tulle; Fendy Ongko; Juanda Julianus

REDOMINATE : Jurnal Teologi dan Pendidikan Agama Kristiani 2026 Sekolah Tinggi Teologia Kerusso Indonesia

The wave of digitalization triggers a severe morality crisis among the younger generation through constant exposure to negative content, cyberbullying, and global communication ethics degradation. This descriptive qualitative study aims to analyze the specific internalization of Christian values at GPIB Harapan Kasih Congregation Bekasi to shield youth morality amidst ongoing technological disruption. Employing intensive in-depth interviews and participatory observations, data were analyzed interactively through systemic reduction, structured display, and final verification. The results indicate that the digital morality crisis explicitly manifests as pornography normalization, virtual toxicity, and the severe erosion of academic honesty. In response, pastoral strategies utilizing highly contextualized digital ethics sermons and youth cell groups prove thoroughly effective. The deep internalization of self-control and integrity successfully stimulates a holistic self-censorship mechanism across the youth's cognitive, affective, and behavioral domains. This study concludes that consistent accountability-based mentorship effectively transforms Christian youth from passive digital victims into active agents of change within global cyberspace.

Alimudin Alimudin; Abdul Rahim; Madi Madi

JURNAL ILMIAH PENDIDIKAN KEBUDAYAAN DAN AGAMA 2026 CV. ALIM'SPUBLISHING

This study aims to analyze the role of parents in fostering adolescents' moral development and to identify the supporting and inhibiting factors in this process in Karya Jaya Village, Buton Regency. This research is motivated by the importance of adolescence as a critical developmental stage that is highly vulnerable to environmental influences, thus requiring optimal moral guidance, especially from the family as the first and primary educational institution. This research employs a qualitative descriptive approach. The research subjects consist of 30 parents and adolescents selected through purposive sampling. Data collection techniques include observation, interviews, and documentation to obtain in-depth and comprehensive data. The data analysis technique uses the Miles and Huberman model, which consists of data reduction, data display, and conclusion drawing. The results show that parents play a significant role in moral development through role modeling, habituation of moral and religious values, effective communication, and supervision of adolescents' behavior in daily life. Parental role modeling is a key factor in shaping adolescents’ moral behavior, as adolescents tend to imitate what they observe within the family environment. Supporting factors include harmonious family conditions, active parental involvement, and a positive social environment. Meanwhile, inhibiting factors include parents' busyness, lack of supervision, and the influence of technology and peer environment. Therefore, the role of parents is crucial in shaping positive moral behavior among adolescents.

Ummi Jayanti; Vera Surtia Bachtiar

JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN 2026 Fakultas Teknik Universitas Cenderawasih

Artisanal and small-scale gold mining (ASGM) provides short-term income for rural communities but frequently creates environmental, safety, and governance problems when it operates outside formal control. This study aimed to analyze the existing condition of ASGM, identify the driving and inhibiting factors of its arrangement, describe the perceived impacts, and formulate strategic directions for ASGM arrangement in Karang Jaya District, North Musi Rawas Regency, Indonesia. A qualitative descriptive approach was applied using semi-structured interviews supported by secondary data on the study area, population, and agricultural land use. Twenty-two informants represented district officials, village officials, technical agencies, company representatives, community leaders, nearby residents, and ASGM actors. Data were analyzed through reduction, presentation, interpretation, and conclusion drawing. The findings show that ASGM development is driven by gold potential, mining history, household economic pressure, limited alternative employment, and weak field control. The main impacts include land degradation, open mining pits, landslide and occupational accident risks, and mercury-related water and soil contamination. The recommended strategy combines alternative livelihood development, skills training, local economic institutional strengthening, gradual area monitoring, land rehabilitation, and mercury-risk education.

Defi Firmansah; Pitaloka Jati Kumolo Dewi; Heru Saiful Anwar

Jurnal Miftahul Ilmi: Jurnal Pendidikan Agama Islam 2026 STIKes Ibnu Sina Ajibarang

Multicultural education offers hope in addressing various social tensions that have emerged in recent times, as it is an educational approach that consistently upholds values, beliefs, heterogeneity, plurality, and diversity in all aspects of education. This study aims to describe the implementation of multicultural inclusive learning in developing students’ moral character and to identify the challenges of its implementation at MIN 2 Gunungkidul Yogyakarta. The study employed a qualitative approach with a case study design. Data were collected through observation, interviews, and documentation involving the principal, teachers, and students as sources of information. The data were analyzed through data collection, data reduction, data display, and conclusion drawing or verification. The findings show that multicultural inclusive learning was implemented through the habituation of the 5S values (smiling, greeting, addressing, politeness, and courtesy), inclusive classroom arrangement for students with special needs, and the strengthening of discipline, responsibility, independence, care, and religious activities within the madrasah environment. These practices contributed to a warmer learning atmosphere, acceptance of differences, and social interaction between regular students and students with special needs. The main challenges included the limited availability of special assistant teachers, teachers’ limited competence in handling students with special needs, and insufficient inclusive learning facilities

Melisa Manurung; Tio R. J. Nadeak; Yulia Kurnia Sari Sitepu; Elisamark Sitopu; Rusmauli Simbolon

JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN 2026 Fakultas Teknik Universitas Cenderawasih

This study aims to describe gazebo management strategies as tourism infrastructure to increase visitor attraction at Pasir Putih Parparean II Beach, Porsea Subdistrict, Toba Regency. The beach is a unique destination in the Lake Toba area, characterized by fine white sand that is rarely found in the region. However, visitor data from the Toba Regency Tourism Office reveals a significant decline, from 35,304 visitors in January–April 2023 to only 1,550 visitors in January–August 2025. This decline is closely linked to the unplanned construction of permanent gazebos on the beach area, which has reduced the open space that constitutes the beach’s main attraction. This study employed a descriptive qualitative method. Data were collected through in-depth observation, semi-structured interviews, and documentation. The key informants consisted of three beach managers: Herbert Napitupulu, Nora Pandiangan, and Her Hutasoit, selected purposively based on their direct involvement and in-depth knowledge. Two regular tourists were also included as additional informants. Data analysis followed the Miles and Huberman model, encompassing data reduction, data presentation, and conclusion drawing. The results indicate that gazebo management strategie including facility improvements, environmental landscaping, and the provision of supporting amenities contribute significantly to enhancing visitor comfort and tourism appeal. This study recommends more systematic and planned management, spatial restructuring of gazebo placement, and the implementation of effective promotional strategies to support Pasir Putih Parparean II Beach as a sustainable tourism destination.

Erika Damayanti; Mohammad Muhtadi; Abdul Kholiq

Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika 2026 Asosiasi Riset Ilmu Pendidikan Indonesia

This study aims to analyze the actualization of administrative service quality in managing school administration at MTs Darussalam Parigi Baru, Pondok Aren District, South Tangerang City, including service implementation, challenges encountered, and improvement efforts. This research employed a qualitative approach using a case study method through observation, interviews, and documentation involving the head of administration, administrative staff, teachers, and students. Data were analyzed through data reduction, data presentation, and conclusion drawing. The findings indicate that administrative services have been implemented reasonably well through the application of excellent service principles, including reliability, responsiveness, responsibility, and effective communication in correspondence and student administration services. However, several challenges remain, such as limited human resources, partially manual filing systems, inadequate administrative facilities, and the absence of well-established standard operating procedures (SOPs). Improvement efforts have been carried out through strengthening work coordination, enhancing staff discipline, and developing a more structured administrative system. This study concludes that the quality of administrative services plays a strategic role in supporting administrative effectiveness and improving the quality of educational services in madrasahs.

Khairul Akhyar; Nurul Jannah; Imsar , Imsar; Muhammad Ikhsan Harahap

JURNAL RISET EKONOMI DAN AKUNTANSI (JREA) 2026 Institut Teknologi dan Bisnis (ITB) Semarang

Poverty is a multidimensional problem that remains a major development challenge in Central Tapanuli Regency. Growth in Gross Regional Domestic Product (GRDP), increased realization of Foreign Direct Investment (PMA) and Domestic Direct Investment (PMDN), and zakat collection should be important instruments in reducing poverty rates. However, data from 2019–2023 shows a discrepancy, where the growth in these macroeconomic and social indicators is not accompanied by a decrease in the number of poor people. This study aims to analyze the influence of zakat, GRDP, PMA, and PMDN on poverty levels in Central Tapanuli Regency. The research method used is qualitative descriptive analysis with secondary data from BPS, BAZNAS, and BKPM as well as interviews with relevant parties. The results show that zakat does contribute to alleviating the burden on mustahik, but its role is still limited because the majority of distribution is consumptive. GRDP increased from Rp9.95 trillion in 2019 to Rp13.67 trillion in 2023, but the resulting economic growth is not yet inclusive. Foreign direct investment (FDI) tends to be oriented towards large capital with limited labor absorption, while domestic direct investment (PMDN) is closer to local needs but still less than optimal in poverty alleviation. Overall, the increase in zakat, GRDP, FDI, and PMDN has not been able to reduce the poverty rate, which actually increased from 376,474 people in 2019 to 489,760 people in 2023. Thus, a more inclusive development strategy, optimization of productive zakat, and investment policies that favor labor-intensive sectors and MSMEs are needed so that economic growth truly impacts poverty reduction.

Yanto, Budi; Saragih, Rusmin; Lubis, Adyanata; Elyandri Prasiwiningrum; Wahyuny, Romy

International Journal of Information Technology and Business (IJITEB) 2026 Universitas Kristen Satya Wacana

Indonesia’s Free Nutritious Meal Program (MBG) requires an efficient and adaptive supply chain system to ensure timely distribution, cost efficiency, and adequate nutritional delivery for a large number of beneficiaries. However, conventional supply chain approaches are generally static and unable to respond effectively to dynamic demand, supply uncertainty, and logistical constraints. This study proposes a Multi-Objective Reinforcement Learning (MORL) model to optimize the MBG supply chain by simultaneously considering distribution cost, delivery timeliness, service level, nutritional adequacy, and food waste reduction. The model is developed using a simulation-based environment representing real-world supply chain conditions, including demand variability, transportation limitations, and kitchen capacity constraints. The results show that the proposed approach achieves cost reductions of 15–22%, improves delivery timeliness by 18–25%, maintains a service level above 90%, increases nutritional fulfillment by 12–18%, and reduces food waste by 10–15% compared to baseline methods. Sensitivity analysis further demonstrates the robustness of the model, with minimal performance degradation under disruption scenarios. These findings indicate that Reinforcement Learning provides a scalable and adaptive solution for optimizing large-scale public food distribution systems. The proposed model contributes both theoretically by integrating multi-objective optimization within an RL framework and practically by supporting data-driven decision-making for improving the effectiveness of the MBG program in Indonesia.