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Ayu Nur Annisa; Titis Wening Setyoharsih

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Background: Hepatocellular Carcinoma (HCC) is an abnormal cell growth in the liver characterized by increased number of dividing liver cells accompanied by malignant transformation. A common paraneoplastic phenomenon in HCC patients is hypoglycemia, which arises due to hepatic dysfunction impairing gluconeogenesis and glycogenolysis, as well as tumor-mediated IGF-II production. This condition causes hypoglycemia as a primary nursing problem requiring comprehensive nursing care. Objective: To describe the nursing care process for a patient with HCC focusing on blood glucose instability management and knowledge deficit intervention. Methods: This study used a descriptive qualitative method through a case study approach. Data were collected through interview, observation, documentation study, and literature review. Results: Two nursing diagnoses were identified: blood glucose instability related to hepatic dysfunction and knowledge deficit related to lack of information exposure. Nursing interventions performed included hypoglycemia management and disease process education. After 2x24 hours of nursing implementation, both diagnoses were partially resolved, as GDS values remained fluctuating and behavioral change had not been fully achieved. Conclusion: Comprehensive nursing management through routine blood glucose monitoring, dextrose administration, nutritional modification, and health education can improve blood glucose stability and patient knowledge in HCC patients.

Marshela Handoko Putri; Ribut Prastiwi Sriwijayanti; Didit Yulian Kasdriyanto; Ryzca Siti Qomariah

International Journal of Educational Research 2026 Asosiasi Riset Ilmu Pendidikan Indonesia

This study investigates the development of Indonesian language literacy among third-grade elementary school students. The primary problems identified were acute classroom passivity and low reading comprehension, evidenced by an initial learning mastery of only 45.16%, which were largely driven by conventional teacher-centered pedagogy. The objective of this research is to enhance early-grade reading literacy and active participation through an innovative instructional intervention. The proposed method employed a two-cycle Classroom Action Research (CAR) design at SDN Jrebeng Kulon 1, integrating the Problem-Based Learning (PBL) model assisted by serial picture media. This approach utilizes chronological visual scaffolding to facilitate narrative comprehension for students in the concrete operational stage. The results demonstrated a highly significant academic progression: classical learning mastery increased to 70.97% (mean score: 80.80) in Cycle I and culminated in an absolute 100% mastery rate (mean score: 94.51) by the end of Cycle II. The synthesis of these findings reveals that transitioning from static visual aids to serial visual stimuli within a problem-oriented framework effectively mitigates cognitive dissonance and eradicates classroom passivity. In conclusion, the integration of the PBL model with serial picture media serves as a comprehensive pedagogical solution that not only maximizes cognitive reading comprehension but also reconstructs students' verbal articulation and social-collaborative skills, offering a highly scalable strategy for early primary education.

Putri Selvi Febriyana; Siti Fatimah

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Background: Community nursing is a service process that is a combination of nursing and public health. Family nursing care is health services focused on the family where the entire process from assessment, diagnosis, planning, implementation to evaluation involves all family members both in healthy and sick conditions. The elderly are individuals in the age range of 60 years and above. Stroke is a disorder of brain function that appears suddenly accompanied by clinical signs both local and global in nature that last more than 24 hours caused by disruption of blood flow to the brain. Objective: To provide family nursing care to Tn. W with Neurological System Disorders: Stroke in Karangjati Village RT 02 RW 05 Tonjong District, Brebes Regency. Methods: This scientific paper is compiled using a descriptive narrative study approach following the stages of the nursing process including assessment, diagnosis, intervention, implementation, and evaluation. Data collection techniques include interviews, observation, physical examination, and documentation studies. Results: Nursing diagnoses that emerged were physical mobility impairment and knowledge deficit. Nursing interventions for physical mobility impairment included recognizing health problems and understanding stroke management, particularly related to mobilization through passive and active range of motion (ROM) exercises. For knowledge deficit, interventions included health education about stroke using educational media. Conclusion: After implementation over three days (December 27–29, 2025), the physical mobility impairment problem was partially resolved and knowledge deficit was resolved. It is expected that patients can increase their knowledge about health, particularly stroke disease.  

Moch. Luvdi Mabrur Ridho; Imamatul Azizah; Shafira Qotrun Nada; Imron Fauzi

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

Classroom Action Research (CAR) is a widely used approach to improve teaching practices through iterative cycles of planning, action, observation, and reflection. Despite its popularity, many studies report methodological weaknesses, particularly in ensuring coherence between research problem formulation, objectives, and success indicators. This study aims to examine the alignment among these three key components in CAR studies using a Systematic Literature Review (SLR) approach. Data were collected from peer-reviewed articles indexed in Scopus, ScienceDirect, Taylor & Francis Online, ERIC, and Google Scholar, published between 2015 and 2025. The study selection followed PRISMA 2020 guidelines, including identification, screening, eligibility assessment, and final inclusion of relevant studies. A qualitative thematic synthesis was applied to analyze patterns in the relationship between problem formulation, research objectives, and success indicators. The findings show that CAR problem formulations are generally contextual and based on classroom issues, while research objectives function as operational translations of these problems. Success indicators are used as measurable criteria to evaluate the effectiveness of interventions. However, inconsistencies are still found in several studies, such as misalignment between objectives and problems or poorly defined success indicators. Overall, the study emphasizes the importance of conceptual coherence to improve the quality and credibility of CAR research designs.

Lutfi Aulia; Titi Sri Suyanti

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Background: Schizophrenia is a type of mental disorder that affects how sufferers behave, think, and feel. This condition can trigger nursing problems such as low self-esteem (harga diri rendah). In 2023, approximately 970 million people worldwide experience mental disorders, with schizophrenia prevalence in Indonesia reaching 3 per 1,000 households and in Central Java approximately 5.1% of households. Methods: This study used a descriptive approach in the form of a case study through the nursing process, including observation, interview, documentation study, and literature review. The general objective of this writing was to implement psychiatric nursing care for Ny. W with the main problem of Self-Concept Disorder: Low Self-Esteem Due to Undifferentiated Schizophrenia. Results: Nursing diagnoses that emerged were low self-esteem, social isolation, and self-care deficit. Interventions carried out included SP 1 and SP 2 for low self-esteem (HDR) and SP 2 for self-care deficit (DPD). Conclusion: After 4 days of nursing care on Ny. W according to the nursing action plan, the patient was able to establish a trusting relationship, identify positive abilities she possessed, perform chosen activities, and interact with her environment.

Khilyatun Niswah; Ahmad Zakiudin

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Intracerebral hemorrhage (ICH) is the most common type of hemorrhhagic stroke and a leading cause of death and disability in Indonesia. The prevalence of stroke in Indonesia reached 0.83% in 2023, with ICH cases at RSUD dr. Soeselo, Tegal Regency recording 203 cases in 2024 and increasing significantly to 304 cases in 2025. This study aims to describe comprehensive nursing care for a patient with Intracerebral Hemorrhage. The method used was descriptive narrative through a nursing process approach. Nursing assessment of Ny. S (73 years old) revealed subjective data including headache, nausea and vomiting, and weakness in the left hand and foot, while objective data showed blood pressure 180/80 mmHg, MAP 113.3 mmHg, muscle strength of left extremities 2/2, and CT scan results showing a hyperdense lesion (volume 17.17 cc) with perifocal edema in the right thalamus and right corona, partially filling the ventricular system. Four nursing diagnoses were established: decreased intracranial adaptive capacity related to cerebral edema, impaired physical mobility related to decreased muscle strength, knowledge deficit related to lack of information exposure, and risk of falls. Nursing interventions included intracranial pressure management, mobilization support, health education, and fall prevention. After three days of nursing implementation, three nursing diagnoses were resolved, while impaired physical mobility was partially resolved, resulting in discharge planning recommendations including ROM exercises, gradual mobilization, and family involvement in patient care.

Ferilia Laia

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

This article examines the use of cooperative learning strategies in Christian Religious Education (CRE) as an instructional approach that emphasizes the strengthening of students’ faith and Christian character. The discussion covers the definition, objectives, conceptual foundations, principles, and operational procedures of cooperative learning, which are then connected to the theological goals of CRE. The study employs a qualitative approach using a library research method, analyzing pedagogical and theological literature to construct a conceptual framework for implementing cooperative learning within the context of CRE. The findings indicate that cooperative learning strategies are highly aligned with the essence of CRE, as they foster dialogical interaction, shared responsibility, empathy, and the internalization of Gospel values through collaborative learning processes. The effective implementation of this strategy can create a participatory, reflective, and formative learning community that enhances not only cognitive understanding but also students’ attitudes, spirituality, and Christian character. This research is significant in providing both theoretical and practical foundations for CRE educators in designing learning experiences that are relevant, relational, and transformative in accordance with the goals of faith formation.

Jendriensi Tiara H. Lagu; Josef Mario Monteiro; Ivan Ndun

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

This study aims to analyze the role of the sub-district head (Camat) in community empowerment and village development in Lamboya District, West Sumba Regency, based on Government Regulation Number 17 of 2018 concerning Sub-Districts. The research employed an empirical juridical method with a qualitative descriptive approach. Data were collected through interviews, observations, and literature studies involving the Camat, village heads, district staff, Village Consultative Body (BPD) members, and community representatives. The findings reveal that the Camat has carried out important functions in coordinating, supervising, and guiding village governance and development programs, as well as facilitating community empowerment activities. These roles contribute to improving development implementation and encouraging community participation at the village level. However, the effectiveness of these functions has not been fully optimized due to several obstacles, including limited infrastructure, inadequate human resources, weak coordination among institutions, and inconsistencies in regulatory implementation. These challenges affect the achievement of development objectives and the sustainability of empowerment programs. Therefore, strengthening technical regulations, enhancing institutional coordination, and improving the capacity of government officials are necessary to optimize the Camat’s role in supporting effective village development and sustainable community empowerment in Lamboya District.

Afifah Ismatul Maula; Ahmad Zakiudin

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Background: Distal radius fracture is the most common fracture of the radius bone near the wrist joint. The prevalence of fractures in Indonesia in 2024 was 3.8%, indicating that approximately 20 million people experienced fractures. Therefore, nursing care planning is required to address musculoskeletal disorders. Objective: To describe the nursing care for patients with Musculoskeletal System Disorders: Post-Op ORIF Fracture of One-Third Distal Radius Dextra. Method: This study used a descriptive narrative method by providing an overview of nursing care through a nursing process approach. Results: Nursing diagnoses that emerged in the patient included acute pain, impaired physical mobility, risk of infection, and knowledge deficit. Interventions performed included pain management, mobilization support, infection prevention, and health education. Conclusion: After two days of nursing implementation, one diagnosis was fully resolved and three diagnoses were partially resolved due to time constraints. Discharge planning was provided including deep breathing relaxation techniques, passive ROM exercises, and wound dressing changes every two days.  

Muhammad Anas Al Mahdi; Lina Farikha

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Background: Non-communicable diseases (NCDs) are a major global public health concern, with hypertension affecting an estimated 1.4 billion adults worldwide. In Indonesia, the prevalence of hypertension among individuals aged 18 years and above reached 30.8% in 2023. In Kecamatan Tonjong, Kabupaten Brebes, the number of hypertension sufferers aged 15 years and above reached 15,951 people in 2025. Objective: To implement comprehensive family nursing care for Ny. S, family of Tn. F, who experienced cardiovascular system disorders due to hypertension in Desa Karang Jati RT 01 RW 05, Kecamatan Tonjong, Kabupaten Brebes. Method: This study used a descriptive narrative method with a nursing process approach (assessment, diagnosis, intervention, implementation, and evaluation), conducted through home visits over three days from December 26–28, 2025. Data were collected through interviews, observation, physical examination, and documentation. Results: Two nursing diagnoses were identified: acute pain related to hypertension and knowledge deficit regarding hypertension. Nursing interventions included pain management, oral medication administration (captopril 25 mg), and health education. Complementary non-pharmacological therapy using cucumber juice was applied once daily for three days. Conclusion: After three days of nursing implementation, both nursing diagnoses were fully resolved. Blood pressure decreased from 165/90 mmHg to 132/77 mmHg and the pain scale reduced from 4 to 1. Discharge planning was provided including recommendations for routine blood pressure monitoring, healthy lifestyle, and consistent medication adherence.

Clarissa Maulidina; Esti Nur Janah

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Background: Acute pharyngitis is an inflammation of the pharynx caused by viral or bacterial infections, frequently resulting in sore throat, fever, and dysphagia. This condition is among the most prevalent acute respiratory tract infections in children and adolescents worldwide, contributing significantly to morbidity and the burden of healthcare services. Objective: This case study aimed to describe the comprehensive nursing care provided to patient An. F with acute pharyngitis at Ward Anggrek 1, RSUD dr. Soeselo, Tegal Regency. Methods: A descriptive study design with a nursing process approach was employed. Data were collected through anamnesis, physical examination, observation, and documentation review. The nursing process encompassed assessment, nursing diagnosis, intervention planning, implementation, and evaluation. Results: Assessment revealed chief complaints of throat pain (NRS scale 5), fever (38.8°C), erythematous tonsils, and nutritional deficit. Three nursing diagnoses were established: acute pain related to physiological injury, hyperthermia related to disease process, and knowledge deficit related to insufficient information exposure. Interventions included pain management, hyperthermia management, and health education. Following two days of nursing care, the patient’s condition significantly improved, with pain scale reduced from 5 to 3 and body temperature normalized to 37.7°C. Conclusion: Comprehensive nursing care incorporating pharmacological and non-pharmacological approaches effectively reduced pain and fever, and improved patient and family health literacy regarding acute pharyngitis.

Muh. Zamroni; Riza Aulia Rahmanita; Alyada Esa Az Zahra; Fajar Wahyu Hasana

The fiqh principle stating that a leader’s policies and actions toward the people must be based on public welfare is an Islamic legal principle emphasizing that every action and policy of a leader should be oriented toward the interests and well-being of society. This study aims to examine the meaning, normative foundations, concepts, and implementation of this principle in state governance. The research employs a library research method with a normative approach through the analysis of the Qur’an, Hadith, fiqh literature, scholarly journals, and relevant legislation. The findings indicate that this principle has a strong foundation in the Qur’an and Hadith, particularly regarding trustworthiness, justice, and the responsibility of leaders toward their people. Conceptually, this principle is closely related to the theories of maqashid al-shari’ah and siyasah shar’iyyah, which place public welfare as the primary objective of Islamic law. In practice, the principle is applied in various fields, including public administration, law and legislation, religious policies, as well as economic and fiscal policies. Its implementation can be seen in policies concerning the prohibition of interfaith marriage, marriage dispensation, marriage legalization hearings (isbat), the suspension of Hajj departures during the COVID-19 pandemic, and the management of state finances during the era of the Rightly Guided Caliphs. Therefore, this principle demonstrates that Islamic law possesses flexible and adaptive characteristics while maintaining a strong orientation toward public welfare, making it relevant to modern systems of governance.

Baharudin, Ali Musthofa; Ilham, Aqsha Maulana; Resmi, Arum Sita; Azkia, Bella Firdha; Reswara, Naufal +1 more

IT-Explore: Jurnal Penerapan Teknologi Informasi dan Komunikasi 2026 Fakultas Teknologi Informasi, Universitas Kristen Satya Wacana

Python programming has become a fundamental competence in the digital era, yet students often struggle to transform algorithmic logic into functional code. This gap between conceptual understanding and practical implementation skills requires a thorough investigation into learning challenges within the Industrial Informatics Engineering Technology (TRIN) program at Politeknik Manufaktur Bandung. Grounded in Bloom's Revised Taxonomy and Cognitive Load Theory, this descriptive quantitative study utilized a Likert-scale questionnaire and an objective comprehension test administered to 87 third-year students. Data were analyzed using descriptive statistics to map performance across three aspects: conceptual understanding, syntactic comprehension, and implementation ability. Results indicate the conceptual aspect achieved the highest average of 4.15, followed by syntax at 3.56 and implementation at 3.54, with objective test accuracy rates of 76.09%, 65.52%, and 67.36%, respectively. Major obstacles identified include difficulties with looping, debugging, and comparison operators. Therefore, enhanced structured practice and Project-Based Learning approaches are recommended to strengthen students' implementation competencies.

Salsabila Salsabila; Prima Maharani Putri; Luhur Dewantoro; Nurrizki Haitamy

Jurnal Sains dan Kesehatan (JUSIKA) 2026 Universitas Muhamadiyah Manado

Background: Adenoid hypertrophy is a condition characterized by enlargement of the adenoid tissue which can cause nasopharyngeal obstruction and potentially affect the function of the Eustachian tube. Dysfunction of the Eustachian tube may disrupt middle ear ventilation and increase the risk of otitis media. The degree of adenoid hypertrophy can be objectively assessed using a lateral nasopharyngeal radiograph by calculating the adenoid–nasopharyngeal ratio (A/N ratio). Objective: This study aimed to determine the relationship between adenoid hypertrophy based on the adenoid–nasopharyngeal ratio and the incidence of otitis media. Methods: This study was a quantitative research with an analytic observational design using a cross-sectional approach. Data were obtained from the medical records of patients with adenoid hypertrophy who underwent lateral nasopharyngeal radiographic examination at RSI Purwokerto from 2022 to 2025. The sample consisted of 31 patients who met the inclusion and exclusion criteria. Data analysis was performed using the Spearman correlation test because the data were not normally distributed based on the Shapiro–Wilk test. Results: The results showed that most of the subjects were male (17 subjects, 54.8%) and female (14 subjects, 45.2%). The median age of the subjects was 7 years with an age range of 4–9 years. The median adenoid–nasopharyngeal ratio was 0.90 with a range of 0.68–0.99. Otitis media was found in 11 subjects (35,5%), while 20 subjects (64,5%) did not experience otitis media. The Spearman correlation test showed a correlation coefficient of r = 0.015 with a p-value of 0.936 (p > 0.05), indicating that there was no significant relationship between the adenoid–nasopharyngeal ratio and the incidence of otitis media. Conclusion: There was no statistically significant relationship between adenoid hypertrophy based on the adenoid–nasopharyngeal ratio and the incidence of otitis media.

Nadia Alifya Zahra; Ambar Kusumaningsih

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

This study examines the effect of Environmental, Social, and Governance (ESG) performance on firm value in the Consumer Staples and Consumer Discretionary sectors listed on the Indonesia Stock Exchange during 2021–2023. The study is motivated by inconsistent empirical findings regarding the relationship between ESG and firm value, as well as differences in sectoral characteristics that may influence ESG effectiveness. The objective of this study is to analyze the impact of ESG on firm value in both sectors and compare the differences between them. This research employs panel data analysis using samples of 23 Consumer Staples companies and 19 Consumer Discretionary companies over a three-year period, resulting in 69 and 57 observations respectively. The Fixed Effect Model was applied to the Consumer Staples sector based on the Hausman test result, while the Consumer Discretionary sector used the Random Effect Model. Firm value was measured using Tobin’s Q, ESG performance was proxied by Bloomberg ESG Score. The findings indicate that ESG has no significant effect on firm value in the Consumer Staples sector, while ESG has a significant negative effect in the Consumer Discretionary sector. These results suggest that the relevance of ESG depends on sector characteristics and market perceptions of ESG investment in Indonesia.

Tifani Hadi Tri Wahyuni; Marta Imelda Br. Sianturi; Asima Lamtiar Hotnauli Pakpahan; Nurhayani Harahap; Amanda Sheira Silitonga +1 more

Sevaka : Hasil Kegiatan Layanan Masyarakat 2026 STIKES Columbia Asia Medan

Adolescents are a nutritionally vulnerable group at risk of double burden of malnutrition. Riskesdas 2023 data showed that the prevalence of undernutrition in adolescents aged 13–15 years in North Sumatra reached 16.8%, while overweight and obesity reached 18.3%. The habit of consuming unhealthy snacks at school is one of the main preventable risk factors through structured nutrition education. Objective: This community service program aimed to increase knowledge of balanced nutrition and healthy snack selection behavior among Grade VIII students of SMP Negeri 19 Medan. Methods: Activities were carried out through interactive lectures, demonstrations, educational games, and workshops with 64 students. Evaluation used pre-test and post-test analysis with Wilcoxon Signed Rank Test. Results: There was a significant increase in nutritional knowledge in both classes (p=0.001) and healthy snack selection behavior (p=0.000). Conclusion: The Healthy Teen School program effectively improved adolescent nutrition knowledge and behavior.

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.

Abdul Hasan; Zahra Nauli; Zam Zarinah; Leni Sulistia Ningsih; Aprizal Ahmad +1 more

Educational planning management is an essential process in managing educational institutions to achieve educational goals effectively and efficiently. One form of implementing educational planning management is through the preparation of the Madrasah Work Plan (RKM) and School Work Plan (RKS). This article aims to describe the concept of educational planning management through the preparation of RKM/RKS, their objectives, preparation processes, and implementation in schools and madrasahs. The research method used is library research with a qualitative descriptive approach by collecting data from books, scientific journals, government regulations, and other supporting documents. The results of the study indicate that RKM/RKS has a strategic role as a guideline for implementing educational programs, a basis for decision-making, an evaluation tool, and an instrument for improving the quality of education. The preparation of RKM/RKS is carried out systematically through team formation, school/madrasah self-evaluation, formulation of priority programs, preparation of medium-term and annual work plans, and budgeting plans. Proper implementation of RKM/RKS can improve the effectiveness of educational management, accountability, transparency, and the quality of educational services in schools and madrasahs.

Nurziah Nurziah; Reza Luqman Hakim; Ince Dian Afnita; Irma Suriyani

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

This study aims to evaluate the management system of the Community Service Program (Kuliah Kerja Nyata/KKN) implemented by the Institute for Research and Community Service (LPPM) from the perspective of student participants as internal actors. KKN is a form of community engagement program that requires an effective management system to ensure its objectives are achieved optimally. This research employs a qualitative approach with a descriptive-exploratory design. Data were collected through Focus Group Discussions (FGDs), participant observation, and document analysis, then analyzed using the interactive model proposed by Miles et al. The findings indicate that the KKN management system still faces several challenges, including administrative irregularities, weak coordination and communication among stakeholders, limited information system support, and insufficient technical readiness during implementation. In addition, students provide critical reflections on their roles and experiences throughout the program. The problems identified are not only caused by institutional factors but also by interactions among actors within the KKN implementation system. This study highlights the importance of strengthening system integration, improving the quality of coordination among related parties, and developing digital-based information systems. These efforts are expected to enhance the effectiveness of KKN implementation and improve overall program governance in a sustainable manner.

Nevida Wiehelmina Fanggidae; Anita Lidesna Shinta Amat; Sangguana Marthen Jacobus Koamesah; Syahrir Syahrir

Jurnal Riset Rumpun Ilmu Kedokteran 2026 Pusat riset dan Inovasi Nasional

Background: Acne vulgaris is one of the most common skin problems and is closely associated with the activity of Propionibacterium acnes. Long-term use of antibiotics may lead to bacterial resistance; therefore, alternative antibacterial agents derived from natural products are needed. White rice (Oryza sativa L.) is known to contain bioactive compounds such as flavonoids, alkaloids, terpenoids, tannins, and saponins, which potentially exhibit antibacterial activity. Objective: This study aimed to evaluate the antibacterial activity of ethanol extract of white rice against the growth of Propionibacterium acnes. Methods: This research was conducted as a laboratory experimental study using a post-test only control group design. The ethanol extract of white rice was prepared by maceration using 70% ethanol. Antibacterial activity was evaluated using the disc diffusion method with extract concentrations of 100%, 50%, 25%, 12.5%, and 6.25%. Clindamycin was used as a positive control, while sterile distilled water served as a negative control. The parameter observed was the diameter of the inhibition zone. Result: The results of phytochemical screening showed that the ethanol extract of white rice (Oryza sativa L.) contains flavonoids, alkaloids, and terpenoids. Antibacterial activity test showed that the ethanol extract of white rice at concentrations of 100%, 50%, and 25% was able to inhibit the growth of Propionibacterium acnes by forming an inhibition zone, while at concentrations of 12.5% and 6.25% no inhibition zone was formed. The highest inhibition zone diameter was found at a concentration of 100%. The ethanol extract of white rice at concentrations of 100% (7.65 mm), 50% (6.77 mm), and 25% (6.15 mm) was able to inhibit the growth of Propionibacterium acnes, and was classified as having moderate inhibition. In contrast, at concentrations of 12.5% and 6.25%, the ethanol extract of white rice did not show any inhibitory activity detected in vitro using the disc diffusion method. The results of statistical analysis showed a p value <0.001, which means there was a significant difference in the diameter of the inhibition zone between the treatment groups. Conclusion: In conclusion, the ethanol extract of white rice exhibits antibacterial activity against Propionibacterium acnes in a concentration-dependent manner; however, its inhibitory effect remains lower than that of clindamycin.