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This study aims to analyze the implementation of blended learning on the motivation and learning outcomes of fifth-grade students at UPTD SD Negeri Oli′O. This study employs a quantitative approach with a quasi-experimental design. The research subjects were fifth-grade students, comprising an experimental class using LMS-based blended learning and a control class using conventional learning. Data were collected through learning motivation questionnaires and learning outcome tests administered before and after the intervention. Data analysis was conducted using the Kolmogorov-Smirnov normality test, Levene’s homogeneity test, F-test ANOVA, and paired samples t-test. The results indicate that the implementation of the blended learning model has a positive effect on students’ motivation and learning outcomes. Students who participated in blended learning demonstrated better learning motivation compared to those in the conventional learning group. Additionally, student learning outcomes improved because learning materials could be flexibly accessed again via online platforms, thereby providing students with broader opportunities to understand the material independently.

This study discusses the concept of polygamy from the perspectives of Islamic law and positive law in Indonesia, focusing on the principles of justice and its impact on women and families. Polygamy is one of the issues in fiqh munakahat that continues to generate debate because it is considered closely related to patriarchal culture, gender inequality, and violence against women. This study aims to analyze the legal basis of polygamy in the Qur’an, the views of scholars of tafsir and fiqh regarding polygamy, as well as the regulation of polygamy in Indonesian legislation. This study employs a library research method with a normative-sociological approach. Data sources were obtained from books of tafsir, fiqh, hadith, Islamic legal literature, and laws and regulations related to marriage in Indonesia. The findings indicate that Islam permits polygamy under very strict conditions, particularly regarding the husband’s ability to act justly both materially and emotionally. However, justice in emotional aspects and affection is considered very difficult for ordinary people to achieve, as emphasized in Qur'an Surah An-Nisa verse 129. In Indonesian positive law, the primary principle of marriage is monogamy, while polygamy is only permitted under certain circumstances with administrative requirements and court approval. This study concludes that the practice of polygamy in the modern era should be understood contextually by considering aspects of public welfare (maslahah), the protection of women’s rights, family justice, and the primary objectives of Islamic law in establishing a harmonious family characterized by sakinah, mawaddah, and rahmah.             

Child marriage remains a significant issue negatively impacting the health and quality of the younger generation, particularly through the increased risk of stunting in children. This article discusses the results of an educational outreach titled “Marriage Is Not Just About Legality: Legal Education on Marriage Dispensation and Its Implications for Stunting Prevention Among Students,” conducted at SMA Negeri 3 Parepare. The outreach aimed to raise students’ awareness about the relationship between minimum marriage age, marriage dispensation, and the health impacts on children, especially the risk of stunting. The methods employed included deconstruction, brainstorming, material delivery, reconstruction, and evaluation through pre-test and post-test assessments. Results demonstrated a significant improvement in students’ understanding from both medical and legal perspectives. The discussion focused on analyzing the contradictory legal norms regarding minimum marriage age and marriage dispensation, which frequently lead to implementation challenges. This outreach underscores the importance of integrating legal education and reproductive health as a preventive strategy to reduce child marriage and prevent stunting. Consequently, the program contributes to shaping a healthy, legally aware younger generation capable of making mature and responsible marriage decisions.

This study aims to analyze the strategies applied by teachers in shaping students' green behavior in grade IV of SDN Sarakan III, Sepatan District, Tangerang Regency. The approach used is descriptive qualitative. The research subjects include grade IV teachers, students, and the school principal. Data collection was carried out through observation, interviews, and document studies. Data analysis used the Miles and Huberman model, which includes data reduction, data presentation, and drawing conclusions. The research results show that teachers implement five main strategies, namely: (1) designing learning according to the objectives and characteristics of students; (2) encouraging active student participation; (3) presenting material contextually; (4) using Project Based Learning (PjBL) methods and the Contextual Teaching and Learning (CTL) approach; and (5) habituating environmentally caring behavior in everyday school life. The implementation of students' green behavior has been observed in the aspects of knowledge, attitude, and action, although consistency still needs to be improved, especially due to limited school facilities and differences in students' levels of awareness.

Vomitus is the forceful expulsion of gastric contents through the mouth, commonly occurring in children as a clinical manifestation of gastrointestinal diseases. Based on medical records of RSUD dr. Soeselo, Tegal Regency, vomitus cases increased to 355 cases in 2025. Therefore, comprehensive nursing care is needed to address problems arising from vomiting in children. This study used a descriptive method in the form of a case study through a nursing process approach, aimed at describing nursing care for a pediatric patient with vomitus. Three nursing diagnoses were identified in An. A with vomitus: Nausea related to gastric irritation/stimulation of the vomiting center, Risk of Fluid Imbalance related to repeated vomiting, and Knowledge Deficit related to lack of information exposure. Nursing interventions provided included Vomiting Management, Fluid Management, and Health Education. After three days of nursing implementation, all three nursing diagnoses were resolved, marked by the disappearance of nausea, improved appetite, normal hydration status (moist mucosa, good skin turgor, pulse 88x/minute), and the patient's mother and patient being able to understand and re-explain health education material about vomitus.

Multi Sari MSME, located in Pangkalan Batang Village, Bengkalis Regency, produces traditional local products such as fish crackers, shrimp crackers, and sago crackers. Despite having quality products, legal business permits, halal certification, and stable raw material availability, the enterprise still faced limitations in digital marketing practices, resulting in a limited market reach. This community service program aimed to improve the marketing capacity of the MSME through the implementation of digital marketing strategies. The methods employed included SWOT and STP analyses, Google Business Profile development, social media management, content calendar preparation, promotional content creation, and marketplace utilization. The program also involved mentoring and training activities to enhance the partner’s understanding of digital marketing tools and techniques. The results showed significant improvements in the partner’s knowledge and skills in utilizing digital platforms for marketing purposes. Furthermore, Multi Sari MSME now possesses more structured digital marketing channels, increasing product visibility and creating opportunities to reach a broader market. Therefore, digital marketing has proven to be an effective strategy for enhancing MSME competitiveness, business sustainability, and market expansion in the digital era.

Complications of Diabetes Mellitus often arise and without being realized have developed to cause acute and chronic complications that make it difficult for DM sufferers to maintain their condition and will affect the condition of DM sufferers that impact the quality of life of sufferers. Consuming too many carbohydrates causes insulin in the body to work extra, so that the insulin's ability to work in the body will be reduced, which can cause blood sugar to rise. Nutritional therapy can be done by replacing carbohydrate intake with tubers that are low in glucose levels, one of which is Ganyong and pharmacological therapy through herbal medicines, one of which is sentalo leaf tea which is easily obtained and inexpensive. The objectives of this community service activity are to improve the knowledge, skills and quality of service of partners in the implementation of family posyandu related to DM. The method used is empowering posyandu groups through educational activities and training. The results of this activity show an increase in knowledge and skills of partners before and after the community service activity was carried out. And an increase in visits to the posyandu after the implementation of PMT using ganyong flour as the raw material.

ASTM A36 steel has relatively low hardness and corrosion resistance, making surface treatment necessary to improve its material properties. This study aims to determine the effect of temperature and holding time variations in the pack carburizing process on the hardness, corrosion rate, and microstructure of ASTM A36 steel. The pack carburizing process was carried out using coconut shell charcoal as the carburizing medium with temperature variations of 850°C, 900°C, and 950°C and holding times of 20, 40, and 60 minutes, followed by quenching in distilled water. Hardness testing was conducted using the Rockwell B scale (HRB) method, corrosion rate testing was performed according to the ASTM G31 method, and microstructural observations were carried out using Scanning Electron Microscopy (SEM). The results showed that increasing the temperature and holding time improved the hardness and corrosion resistance of ASTM A36 steel. The highest hardness value was obtained at a temperature of 950°C with a holding time of 60 minutes, reaching 114.1 HRB. Microstructural analysis revealed the formation of a martensitic phase on the specimen surface after the carburizing process.

Korosi pada aluminium dalam lingkungan air laut merupakan permasalahan serius yang dapat menurunkan umur pakai material. Berbagai inhibitor alami telah dikembangkan sebagai alternatif ramah lingkungan, tetapi kajian mengenai penggunaan ekstrak labu kuning sebagai inhibitor korosi aluminium dalam media air laut, terutama dengan mempertimbangkan pengaruh temperatur, masih terbatas. Penelitian ini bertujuan untuk menganalisis pengaruh konsentrasi inhibitor ekstrak labu kuning dan temperatur terhadap laju korosi aluminium menggunakan metode weight loss. Variasi konsentrasi inhibitor yang digunakan adalah 0 ppm, 1000 ppm, 2000 ppm, dan 3000 ppm, dengan variasi temperatur 27°C, 35°C, dan 45°C selama waktu perendaman 24 jam. Hasil penelitian menunjukkan bahwa peningkatan konsentrasi inhibitor secara signifikan menurunkan laju korosi, dengan nilai optimum pada 3000 ppm yang menghasilkan laju korosi sebesar 0,448 mm/year dan efisiensi inhibisi sebesar 74,06%. Sebaliknya, peningkatan temperatur menyebabkan kenaikan laju korosi dan penurunan efisiensi inhibitor. Analisis parameter aktivasi menunjukkan bahwa penambahan inhibitor meningkatkan energi aktivasi (Ea) dari 17,075 kJ/mol menjadi 28,432 kJ/mol, yang mengindikasikan bahwa proses korosi menjadi lebih sulit terjadi. Secara keseluruhan, ekstrak labu kuning terbukti efektif sebagai inhibitor korosi ramah lingkungan yang bekerja melalui mekanisme adsorpsi dan pembentukan lapisan pelindung pada permukaan logam.

The use of digital learning media and discussion methods is increasingly important to support junior high school students' learning outcomes. Digital media, such as videos, animations, and interactive platforms, facilitate understanding of material and increase learning motivation, while discussion methods encourage active participation, critical thinking, and student reflection. This study examines the influence of the use of digital learning media and discussion methods on junior high school students to obtain a comprehensive picture of the effectiveness of both variables in improving student learning outcomes. A qualitative method with a literature review approach was used as the research method. Sources were obtained from relevant journals, articles, and books, and analyzed descriptively and qualitatively. The results found that the use of digital media and discussion methods had a positive effect on student learning outcomes. Implications emphasize the importance of adequate technological facilities and teacher training to utilize digital media and discussion methods to create enjoyable and interactive learning.

Judicial digital transformation through the implementation of e-Court and e-Litigation represents a strategic initiative of the Supreme Court of Indonesia to establish a modern, effective, and efficient judiciary. These innovations have successfully transformed various stages of civil case administration and litigation into faster and more transparent processes. However, the success of digitalization in case examination has not been accompanied by similar reforms in the execution of court judgments. This study aims to analyze the regulation of civil judgment execution following the implementation of e-Court and e-Litigation, identify challenges encountered in practice, and formulate a concept of execution digitalization as part of judicial reform. This research employs a normative legal method using statutory, conceptual, and case approaches. The legal materials consist of primary legal sources in the form of legislation and Supreme Court regulations, as well as secondary legal sources including scholarly literature and previous studies. The findings reveal that although e-Court and e-Litigation have accelerated dispute resolution processes, the execution of civil judgments remains largely conventional. Consequently, several challenges persist, including delays in execution, lack of transparency, and limited supervision by litigating parties. Therefore, the development of an integrated Digital Execution System linked to existing electronic judicial platforms is necessary to enhance the effectiveness of judgment enforcement and ensure greater legal certainty for justice seekers.

This research aims to develop audio-visual learning media based on the Discovery Learning model to improve the ability to write news texts in grade XI students of SMK Mutiara Qolbu Cianjur. The Research and Development (R&D) method is used by referring to the development model which includes the stages of identification of potentials and problems, data collection, product development, product validation, limited scale trials, product revisions, large-scale trials, final revisions, and final products. The research subjects consisted of 103 students in grade XI of SMK Mutiara Qolbu Cianjur which were divided into three classes. Data collection techniques were carried out through observation, interviews, questionnaires, expert validation, and news text writing tests. Data were analyzed using quantitative and qualitative descriptive techniques. The results of the study show that audio-visual learning media based on the Discovery Learning model obtained a very good feasibility level based on the results of the validation of material experts with a percentage of 91% and the validation of media experts of 89%. The results of the trial showed that the learning media received a positive response from students with an average percentage of 87.25%. In addition, the use of Discovery Learning-based audio-visual learning media has proven to be effective in improving students' ability to write news texts. This is shown by the increase in the average score of students from 64.21 in the pre-test to 84.37 in the post-test. The use of audio-visual media also improves students' learning activities, such as active questioning, discussion participation, and the ability to identify news elements.

A common health problem, especially in developing countries, is anemia. This is common among adolescent girls due to their lack of knowledge about anemia. This puts them at risk of developing anemia, particularly because menstruation is a contributing factor. Providing health education is expected to change behaviors toward a healthy lifestyle and contribute to preventing anemia among adolescent girls. This community service activity was held on May 26, 2026, at SMK Bhakti Indonesia Medika, and was attended by female students of childbearing age. The methods used included lectures, discussions, question-and-answer sessions, and sharing sessions. Pretests and posttests were used as evaluation materials to measure the increase in students' knowledge. The average pretest score was 7, while the average posttest score was 12, indicating a 5 point increase in knowledge about anemia among adolescent girls. The students demonstrated interest and enthusiasm during this activity. The results and conclusions of the e-booklet-based education program proved to be an effective alternative medium for increasing students' knowledge about anemia prevention. It is hoped that similar education can be implemented sustainably to improve the quality of healthy life in adolescent girls.

XYZ is a manufacturing company engaged in steel pipe production. In the production process of non-American Petroleum Institute (API) steel pipes, the company still experiences various types of waste, resulting in an inefficient production process. The identified wastes include defects, waiting, transportation, and non-value-added activities, which contribute to increased production time and reduced productivity. This study aims to analyze the major wastes occurring in the non-API steel pipe production process and propose improvements using the Lean Manufacturing approach. The methods employed in this study include Value Stream Mapping (VSM), Value Stream Analysis Tools (VALSAT), Process Activity Mapping (PAM), and Failure Mode and Effect Analysis (FMEA). Data were collected through direct observation, interviews, and documentation of the production process. The results indicate that the dominant wastes affecting the production process are defects, waiting, and transportation. PAM analysis shows that non-value-added activities remain relatively high, leading to production time inefficiencies. Based on the FMEA results, the main causes of waste are machine conditions, work methods, and operator skills. Proposed improvements include periodic machine maintenance, production quality control, work method improvement, and the optimization of material flow.

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.

This research is motivated by the low critical thinking skills of third-grade students in learning Pancasila symbols and the limited use of interesting, interactive learning media in the classroom. The purpose of this study is to develop the Magic Letter Spinwheel learning media, determine its feasibility, and examine the improvement of students’ critical thinking skills after using the media. This study employed a Research and Development (R&D) method with the ADDIE development model, consisting of Analysis, Design, Development, Implementation, and Evaluation stages. The research subjects were third-grade students of SDN Sumber 02, Blitar Regency. Data were collected through observation, interviews, validation questionnaires from media and material experts, as well as pretests and posttests. The data were analyzed descriptively using qualitative and quantitative approaches, including feasibility percentages and the N-Gain test. The development results show that the Magic Letter Spinwheel is an interactive learning medium in the form of a spinning wheel containing Pancasila symbols, questions, and learning activities that encourage students to think critically. This medium is designed with an attractive display and is supported by light features and an automatic rotation button to increase students’ learning interest. Based on expert validation, the media is declared feasible for classroom use. The implementation of the Magic Letter Spinwheel can improve students’ critical thinking skills through active, enjoyable, and student-centered learning activities. Therefore, this media is suitable for use in Pancasila Education learning to support the development of critical thinking skills among third-grade elementary school students.

Notaris sebagai pejabat umum pemegang kewenangan atributif negara dalam pembuatan akta otentik menghadapi kerentanan hukum serius akibat penggunaan dokumen palsu oleh penghadap beriktikad buruk. Asas kepercayaan (vertrouwen) menempatkan notaris pada posisi paradoks: wajib melayani masyarakat, namun berisiko dikriminalisasi atas kejahatan pihak yang dilayaninya. Penelitian ini mengkaji tiga permasalahan: pengaturan hukum tanggung jawab notaris atas akta berbasis dokumen palsu, ketidakmemadaian regulasi dalam melindungi notaris, serta model perlindungan hukum ideal bagi notaris menghadapi pemalsuan dokumen penghadap. Penelitian menggunakan metode yuridis normatif dengan pendekatan perundang-undangan, konseptual, dan kasus, berbasis data sekunder yang dianalisis melalui content analysis dan divalidasi melalui triangulasi sumber. Hasil penelitian menunjukkan: Pertama, UUJN dan KUHPerdata membatasi tanggung jawab notaris pada kebenaran formal dan prosedural pembuatan akta, sedangkan kebenaran materiil dokumen merupakan tanggung jawab mutlak penghadap. Kedua, regulasi berlaku belum memadai karena UUJN tidak memuat klausul good faith immunity, mekanisme shifting of liability belum diatur secara rigid, kewenangan Majelis Kehormatan Notaris terbatas pada fungsi administratif tanpa daya ikat terhadap proses penyidikan, serta ketiadaan sistem verifikasi identitas digital terintegrasi. Ketiga, model perlindungan ideal adalah model tiga lapis: lapis preventif melalui verifikasi identitas digital real-time terintegrasi dengan Dukcapil dan BPN; lapis normatif melalui amandemen UUJN yang memuat klausul imunitas iktikad baik dan pengalihan tanggung jawab material kepada penghadap manipulatif; serta lapis represif melalui penetapan izin MKN sebagai syarat mutlak penetapan tersangka dan jaminan rehabilitasi bagi notaris yang dikriminalisasi secara tidak sah.

This study analyzes the abuse of prosecutorial authority from a normative juridical perspective within constitutional law and its implications for the rule of law and good governance in Indonesia. It focuses on the concept of abuse of power (détournement de pouvoir) in assessing prosecutorial actions and examines power relations in law enforcement that may affect objectivity and fairness in criminal justice. The research uses a normative juridical method with statute and case approaches. Primary legal materials include the 1945 Constitution, Law No. 16 of 2004 on the Prosecutor’s Office as amended by Law No. 11 of 2021, and Law No. 30 of 2014 on Government Administration, supported by doctrines and jurisprudence. Secondary materials include books and journals on constitutional and administrative law. The findings show that prosecutorial authority as dominus litis is limited by legality, good governance principles, and due process of law. Abuse of authority may occur not only through procedural violations but also through deviations from its intended purpose, leading to formally lawful but substantively unjust actions. Power relations may also create institutional imbalance in law enforcement. Therefore, stronger supervisory mechanisms are needed to ensure prosecutorial authority aligns with the rule of law and good governance.

Balanced nutrition intake is an important factor in supporting the performance of young athletes, especially during the growth period that requires optimal nutrition for intense physical activity. However, the lack of nutritional knowledge among parents of young athletes often leads to nutritional imbalances that have a negative impact on athlete health and performance. This study aims to measure the effect of balanced nutrition education on improving the knowledge and attitudes of parents of athletes at the Kancil Mas Football School (SSB), Karawang. The method used was a quasi-experiment with a pre-test and post-test design involving 20 respondents who were parents of U-13 athletes. Education was provided in the form of direct counseling sessions and group discussions, which were supplemented with supporting materials such as leaflets. The Wilcoxon signed rank test was used to analyze changes in parental knowledge and attitude scores before and after the intervention. The results of the analysis showed a significant increase in parents' understanding and positive attitudes towards balanced nutrition after education (p < 0.05). The results showed a significant increase in the level of parents' understanding and positive attitudes towards nutrition after the education intervention. These findings highlight the importance of active parental involvement in ensuring that young athletes' nutritional needs are met, as well as providing a basis for developing nutrition education programs in other sports schools.

The rapid growth of e-commerce among university students has provided greater convenience in conducting digital transactions. However, it has also created various challenges, including online fraud, discrepancies between advertised and delivered products, delayed shipments, and limited understanding of consumer rights and dispute resolution mechanisms. This community service program aimed to enhance legal literacy and increase students’ awareness of consumer protection in electronic transactions, particularly within the Faculty of Teacher Training and Education (FKIP) of Yapis University Papua. The program employed an educational-participatory approach through counseling sessions, interactive discussions, case simulations, and participant comprehension evaluations. The materials covered consumer rights and obligations, common violations in electronic transactions, complaint procedures on e-commerce platforms, and non-litigation dispute resolution mechanisms. The results demonstrated a significant improvement in students’ understanding of consumer protection laws, their ability to identify violations of consumer rights, and their knowledge of appropriate actions when disputes arise in online shopping transactions. Furthermore, participants showed strong engagement throughout the activities and were able to apply their knowledge effectively during case simulations. The program contributed to the development of more critical, informed, responsible, and legally aware digital consumers who are better prepared to engage safely and confidently in e-commerce activities.