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The consumption of snacks among school-aged children has become a serious concern in public health due to the widespread use of hazardous food additives such as formalin, borax, Rhodamine B, and excessive artificial sweeteners. These substances are commonly found in food sold around schools and have the potential to cause metabolic disorders, organ damage, and an increased risk of non-communicable diseases. The low level of knowledge among students, teachers, and canteen managers regarding food safety and balanced nutrition exacerbates this condition. This community service activity aims to increase students' knowledge about healthy snacks and encourage early detection through simple health checks. This program was conducted at SMP/SMA Al-Husna Kemiling, Bandar Lampung, involving 20 students, 4 teachers, and 1 canteen manager. The results of the activity show an increase in knowledge among 95% of participants after the education, based on the posttest results. Most participants experienced an increase in scores of 10–50 points from the pretest. The lecture method supported by teaching aids proved effective in helping students understand the material provided.

This activity focuses on directing class XI students at SMA N 1 Cepogo in the way of forming offline and online business entities. In addition, this activity aims to channel information and knowledge about the forms of offline and online business entities, the characteristics of offline and online business entities and also basic principles to examples of offline and online business entity forms, this aims to help the students at SMA N 1 Cepogo in building small-scale businesses. Through this community service activity, it is hoped that class XI students at SMA N 1 Cepogo will get an overview of how to do business properly and correctly. The method applied in this community service includes direct socialization to the students of class XI at SMA N 1 Cepogo regarding the knowledge of offline and online business entity forms, with stages of explanation about the definition, characteristics, principles, similarities and differences as well as examples/implementation of the aforementioned offline and online business entity forms, and the implementation of the community service activity. This socialization event received a positive response from the school, especially from the students, because it provides understanding and knowledge related to the forms of offline and online business entities which can help them to build business spirits (entrepreneurship spirit) as well as providing positive and beneficial activities for them.

This activity focuses on directing class XI students at SMA N 1 Cepogo in the way of forming offline and online business entities. In addition, this activity aims to channel information and knowledge about the forms of offline and online business entities, the characteristics of offline and online business entities and also basic principles to examples of offline and online business entity forms, this aims to help the students at SMA N 1 Cepogo in building small-scale businesses. Through this community service activity, it is hoped that class XI students at SMA N 1 Cepogo will get an overview of how to do business properly and correctly. The method applied in this community service includes direct socialization to the students of class XI at SMA N 1 Cepogo regarding the knowledge of offline and online business entity forms, with stages of explanation about the definition, characteristics, principles, similarities and differences as well as examples/implementation of the aforementioned offline and online business entity forms, and the implementation of the community service activity. This socialization event received a positive response from the school, especially from the students, because it provides understanding and knowledge related to the forms of offline and online business entities which can help them to build business spirits (entrepreneurship spirit) as well as providing positive and beneficial activities for them.

Student learning activeness is an important component in achieving effective learning outcomes. However, many classroom learning processes still tend to be teacher-centered, resulting in low student participation. This study aims to analyze the implementation of the Family 100 Quiz Game in improving students' learning activeness in Islamic Religious Education (PAI) learning among eleventh-grade students at SMAN 1 Tambakboyo. This research used a Classroom Action Research (CAR) approach with the Kemmis and McTaggart model consisting of planning, action, observation, and reflection stages. The research was conducted in two cycles involving 38 students. Data were collected through observation sheets, field notes, and documentation. Data analysis was carried out using descriptive quantitative and qualitative techniques by calculating the percentage of student learning activeness. The results showed that the implementation of the Family 100 Quiz Game was able to increase student learning activeness. The average percentage of learning activeness increased from 65% in cycle I to 86% in cycle II. The findings indicate that game-based learning strategies can create a more interactive, collaborative, and enjoyable learning environment. Therefore, the Family 100 Quiz Game can be used as an innovative learning strategy to improve student participation in Islamic Religious Education learning.

The IV infusion process will cause pain that can be disturbing for children. Pain is a form of uncomfortable sensation that is felt personally by each individual. In addition, there will be changes in vital signs such as increased pulse, blood pressure, and respiration so that it will be an unpleasant experience for children. Non-pharmacological therapy as an intervention to reduce pain perception in children and increase comfort during medical procedures. One form of non-pharmacological technique is audio visual distraction using a smart book. Smart books are fun and interactive play therapy that can support cognitive, fine motor, and sensory aspects in children and to divert children's attention from pain by displaying more pleasant and interesting images and musical sounds so that it can reduce the pain scale after IV installation. The design used in the preparation of this Final Scientific Paper for Nurses is a case study with an intervention in the form of audio visual distraction using a smart book for ± 10 minutes. The number of respondents was 3 people, the intervention was carried out on September 14, October 7, and November 24, 2025, located in the Theresia Charitas Hospital Palembang room. After the smart book audio visual distraction therapy, there was a decrease in the pain scale for 3 respondents, namely in An. A from a pain scale of 7 to a pain scale of 4, An. G from a pain scale of 10 to a pain scale of 4, and An. R from a pain scale of 7 to a pain scale of 4. The application of EBP smart book audio visual distraction therapy can be used to reduce the pain scale in preschoolers after IV installation.

Excessive smartphone use among adolescents, especially students, can develop into smartphone addiction and potentially disrupt learning concentration. At SMP Negeri 11 Jambi City, most students use smartphones for long periods for entertainment and social media until late at night, which leads to drowsiness and reduced focus during lessons. This study employed a quantitative method with a cross-sectional design. The population consisted of all seventh-grade students at SMP Negeri 11 Jambi City, totaling 352 students, with a sample of 175 respondents selected through stratified proportionate random sampling. Data were collected using the Smartphone Addiction Scale–Short Version (SAS-SV) questionnaire and a learning concentration questionnaire. Data analysis was conducted using univariate and bivariate methods with Kendall’s tau-b test. The results showed that 84% of respondents experienced smartphone addiction, while 61.7% had a good level of learning concentration. Kendall’s tau-b test indicated a significant relationship between smartphone addiction and learning concentration (p-value = 0.000; r = 0.243), showing a weak association. Higher levels of smartphone addiction were linked to decreased learning concentration. Therefore, active involvement from schools and parents is needed to guide adolescents in managing stress and boredom positively.

Abstract. Locally Generated Revenue (PAD) is an important indicator in assessing a region's fiscal independence. One source of PAD with potential for development is Groundwater Tax (PAT), particularly in areas with significant groundwater utilization. This study aims to evaluate the contribution of Groundwater Tax to Locally Generated Revenue (PAD) in Sikka Regency during the 2020–2024 period. The research method used is descriptive with quantitative and qualitative approaches. The data used are secondary data obtained from the Sikka Regency Regional Revenue Agency, including data on realized Groundwater Tax and PAD revenues, as well as primary data obtained through observations and interviews during the internship. Data analysis techniques were used to calculate the contribution of Groundwater Tax to.Total PAD and analyze its revenue development from year to year. The results show that the contribution of Groundwater Tax to Sikka Regency's PAD is still relatively small and fluctuates, although overall PAD realization is quite effective. This low contribution is influenced by several factors, including suboptimal taxpayer compliance, limited human resources, and the suboptimal implementation of the regional tax digitalization system. Therefore, strategic efforts are needed in the form of increasing supervision, taxpayer data collection, tax socialization, and optimization of the tax administration system to increase the contribution of Groundwater Tax to Sikka Regency's PAD in the future

This study focuses on micro, small, and medium enterprises (MSMEs) in Central Jakarta, which play an important role in the national economy, particularly through their contribution to state revenue from the taxation sector. The purpose of this study is to examine how taxpayers’ knowledge and compliance with tax regulations influence tax revenue generated from the MSME sector. The distribution of questionnaires to MSME taxpayers was used as the main instrument to collect research data through a quantitative approach. A total of 164 respondents were selected using a purposive sampling method by considering specific criteria relevant to the research objectives. To evaluate and analyze the collected data, this study employed SmartPLS software using the Partial Least Squares–Structural Equation Modeling (PLS-SEM) method. The results indicate that tax revenue from MSMEs is positively and significantly influenced by taxpayer compliance in fulfilling their tax obligations. Furthermore, there is a positive and statistically significant relationship between the level of tax knowledge and the increase in tax revenue. These findings highlight the importance of improving taxpayers’ understanding and compliance as an effort to enhance tax revenue from the MSME sector. This study is expected to provide practical contributions to the Directorate General of Taxes in formulating more effective policies to improve compliance and optimize tax revenue from MSME taxpayers.

High-dimensional clinical data exhibit complex and non-linear relationships among patient attributes, where outcomes are often influenced by feature interactions rather than isolated variables. However, many existing machine learning models prioritize predictive performance while providing limited interpretability and insufficient insight into interaction structures. This study aims to address this limitation by developing an interpretable and robust framework for feature interaction mining in clinical data. We propose a hybrid tree–neural modeling framework that explicitly captures and ranks feature interactions while maintaining stable predictive performance. Tree-based ensemble models are employed to identify non-linear interaction patterns, while neural representations enhance learning flexibility and generalization. The framework integrates interaction importance analysis, cross-validation–based stability assessment, and evaluation across multiple data splits to ensure robustness and interpretability. Experiments conducted on a real-world high-dimensional clinical dataset demonstrate that the proposed approach achieves consistent predictive performance, with AUC values ranging from 0.628 to 0.641 across five cross-validation folds (mean AUC ≈ 0.633). Performance remains stable under varying train–test splits, indicating strong generalizability. Interaction analysis reveals that a small number of dominant feature interactions—such as age combined with length of hospital stay and medication count combined with diagnostic information—consistently contribute to model predictions, appearing in over 80% of validation folds. Ablation studies further confirm that removing interaction-aware components leads to noticeable performance degradation, highlighting their importance.  In conclusion, this study demonstrates that explicit feature interaction modeling enhances interpretability, stability, and generalization in clinical prediction tasks. The proposed hybrid framework provides a reliable foundation for developing trustworthy and transparent clinical decision-support systems

This study evaluated the feeding behavior and palatability of Etawa Crossbred (PE) dairy goats fed diets with partial substitution of Cnidoscolus aconitifolius forage. An in vivo field experiment was conducted using a Completely Randomized Design with four dietary treatments and three replications. The treatments consisted of: (T0) Leucaena leucocephala (lamtoro) as the basal forage; (T1) lamtoro supplemented with concentrate; (T2) lamtoro plus concentrate with 10% substitution of lamtoro dry matter by C. aconitifolius; and (T3) lamtoro plus concentrate with 20% substitution of lamtoro dry matter by C. aconitifolius. Parameters observed included feed intake (dry matter, organic matter, crude protein, and crude fiber), body weight change, and feeding behavior related to forage preference. The goats consistently consumed forage prior to concentrate and exhibited a higher preference for diets containing C. aconitifolius. Inclusion of C. aconitifolius reduced lamtoro intake; however, no significant differences were observed among treatments for dry matter, organic matter, crude protein, or crude fiber intake (P>0.05). Body weight change showed a positive tendency in goats receiving 10% and 20% C. aconitifolius substitution, while goats fed the control diet experienced slight weight loss, although these differences were not statistically significant (P>0.05). In conclusion, C. aconitifolius demonstrated good palatability and potential as an alternative forage for PE goats when used as a partial substitute for lamtoro. Nevertheless, its inclusion at the tested levels did not significantly affect nutrient intake or body weight change. Further studies are recommended to optimize inclusion levels and feeding strategies to enhance its practical application in small ruminant production systems.

Micro, Small, and Medium Enterprises (MSMEs) are highly vulnerable to a wide range of business risks that may threaten their operational continuity and long-term sustainability. These risks include financial instability, market fluctuations, supply chain disruptions, regulatory changes, and limited managerial capacity. This study aims to describe the implementation of risk management practices in MSMEs by examining the processes of risk identification, analysis, evaluation, and control in accordance with the specific characteristics and limitations of MSME operations. The research applies a qualitative method using a document study approach to explore and analyze the phenomenon of risk management within MSMEs. The data utilized consist of secondary sources, including scholarly journal articles, previous empirical research findings, official publications from relevant institutions, government reports, and other publicly accessible documents related to MSME development. The findings reveal that although MSME actors generally recognize the existence of various business risks, the practical implementation of structured and systematic risk management remains suboptimal. Many MSMEs still apply informal, reactive, and experience-based strategies rather than comprehensive risk management frameworks, indicating the need for improved awareness, training, and institutional support.

Leadership is the key to success in educational institutions, transformational leadership always emphasizes the vision, mission, and goals of the institution and motivates all school members to cooperate in advancing the institution. Transformational leadership implemented at SMAN 2 and MAN 2 Kediri City is able to bring positive changes and encourage better achievements. Educational institutions whose leaders implement transformational leadership tend to be more active and adaptive to change. This research model uses a qualitative approach with a multi-case study design. Data collection techniques use in-depth interviews, participant observation, and documentation. Data analysis techniques use condensation, data display, and drawing conclusions. The findings are that the principal drives teacher professionalism by encouraging followers to imitate his positive behavior, be flexible, and form a personal commitment to organizational transformation. The principal acts as an inspiring motivator by providing inspirational motivation, building effective communication, and consolidating the strength of followers to support transformation.Principals hone teachers' intellectual abilities by involving them in decision-making, preparing them for challenges, and providing coaching, feedback, and evaluation. Principals act as role models by providing personal feedback, rewarding them, and promoting the achievement of the institution's goals.

Sugarcane plays crucial and strategic role in the economy as the primary raw material for sugar production, thus ensuring proper procurement of sugarcane in the production process is crucial for smooth and successful production. This study aims to determine the management of sugarcane procurement and the constraints faced in meeting the demand for sugarcane at the Madukismo Sugar Factory in the Special Region of Yogyakarta. The basic method is descriptive. The location was determined intentionally at the Madukismo Sugar Factory in the Special Region of Yogyakarta, research was conducted from December 22, 2021, to January 15, 2022. The sampling technique was purposive sampling. Data collection methods included observation, interviews, and recording. The data analysis method was descriptive. The results of the study indicate that the procurement mechanisms for sugarcane include: factory capacity, planting area, planting schedule, and cutting schedule. Sugarcane planting is carried out in stages, starting from May to December, through partnership plantations and smallholder plantations. Harvesting and delivery of sugarcane to the Madukismo Sugar Factory are carried out in stages to prevent stockpiling of raw materials. Cutting is scheduled according to the harvest schedule, as the sugarcane harvest period is 12 months. Excess sugarcane raw materials at the Madukismo sugar factory will be processed the following day. Obstacles affecting the procurement of sugarcane raw materials at the Madukismo sugar factory include cutting labor, transportation, and the COVID-19 pandemic, which caused difficulties providing harvesting labor, resulting in delayed raw material delivery to the sugar factory in 2020 and 2021.

The development of digital technology has increased the popularity of online games among adolescents. Excessive intensity of online gaming may have negative effects on health, particularly sleep quality and aggressive behavior. This study aimed to determine the relationship between the intensity of online gaming and sleep quality as well as aggressive behavior among tenth-grade students at SMAN 38 South Jakarta in 2025. This research is quantitative associative method with a correlational analytic design using a cross-sectional approach. The population in the study was 145 students, with a sample of 117 respondents selected using random sampling. Data analysis was conducted using the Chi-Square test. The results showed a significant relationship between the intensity of online gaming and sleep quality with a p-value of 0.001 (p < 0.05), as well as a significant relationship between the intensity of online gaming and aggressive behavior with a p-value of 0.001 (p < 0.05). Therefore, the null hypothesis (H0) was rejected and (Ha) was accepted. In conclusion, higher intensity of online gaming is associated with poorer sleep quality and increased aggressive behavior among adolescents. It is expected that adolescents can manage and limit their online gaming time wisely to reduce its negative impact on health and behavior.

Data from the National Commission on Violence Against Women (Komnas Perempuan) shows that between May 2022 and December 2023, there were 4,179 cases of sexual violence, including 2,776 cases of Electronic-Based Sexual Violence (KSBE) and 623 cases of rape. Adolescents' knowledge and attitudes play a crucial role in preventing sexual violence in schools. Objective: To determine the level of adolescents' knowledge and attitudes regarding sexual violence prevention at State Senior High School 1 Surakarta. Methods: A quantitative descriptive study with a cross-sectional approach involving 89 students in grades X and XI was conducted on January 20, 2026. Results: The results showed that most respondents had good knowledge (65 respondents, 73.0%), and 3 respondents (3.4%) had poor knowledge. The results also showed that most respondents had good attitudes (44 respondents, 49.4%) and 9 respondents (10.1%) had poor attitudes. Conclusion: Most Students had good  knowledge and attitudes regarding sexual violence prevention at SMA Negeri 1 Surakarta.

Industrial development in coastal areas through the construction of a Steam Power Plant (PLTU) has significant economic implications for the sustainability of fishermen's livelihoods. This study aims to analyze the impact of PLTU operations on the socio-economic conditions of fishermen in Teluk Sepang Village, Bengkulu City. This study used a qualitative descriptive approach with a snowball sampling technique, involving 26 small-scale and traditional fishermen directly affected. The results indicate that damage to the coastal ecosystem due to PLTU activities reduces water quality and the availability of fish resources, resulting in decreased catches and income instability. Fishermen are forced to venture farther out to sea, incurring increased operational costs, further putting pressure on household economic conditions. This economic pressure exacerbates fishermen's vulnerability due to limited capital and high dependence on marine resources. Fishermen's adaptation strategy involves diversifying their livelihoods into non-fishing sectors, such as laboring to supplement household income. Changes in social conditions are reflected in the decline in fishermen's solidarity, marked by a weakening of mutual cooperation (gotong royong) and a reduction in collective cooperation due to economic pressures. This study demonstrates that PLTU operations impact the socio-economic structure of fishermen, necessitating sustainable protection and empowerment policies for coastal communities.  

This research is motivated by the importance of guiding students in using digital technology in a positive way. The implementation of digital literacy enables students to use digital technology wisely and responsibly. This study aims to explore the importance of digital literacy, the impact of digital technology development on student’s character, the implementation of digital literacy for improving 21st-century skills, and the role of digital literacy for personalizing a generation with strong character, specifically at SMK Budi Mulia Pakisaji. This research is using a qualitative descriptive method, using purposive technique sampling and data triangulation techniques. This study uses an interactive model of data analysis. Data were collected through in-depth interviews, observation, documentation, and open-ended questionnaires. The results show that digital literacy supports the improvement of students’s 21st-century skills, known as the 6Cs: critical thinking, creativity, collaboration, communication, character, and citizenship. Digital literacy is integrated into IPAS (Science, Social, and Environmental Education) learning and implemented through the SMART (Spesific-Measurable-Achievable-Relevant-Time bound) digital concept. The implementation of digital literacy supports the achievement of IPAS learning goals, to make meaningfull learning experience, and students are able to produce a creation in IPAS projects. Students are able to solve problems using digital technology, select useful content, manage their time effectively, and become a lifelong learner. Furthermore, digital literacy supports the students to increase their knowledge, skills, and attitudes aligned with the values of Pancasila.

Family health is a fundamental component of public health development, as the family represents the smallest social unit shaping individual health behaviors. This study aimed to analyze the family health conditions of the community in Pulau Jambu Village, Kampar District, based on demographic, behavioral, socioeconomic, and environmental factors. A descriptive quantitative approach was employed with a total sample of 153 respondents selected using random sampling, ensuring equal probability for each population member to be included.The results indicated that most respondents were in the productive age group of 19–60 years (68.8%), with farming as the dominant occupation (47.1%). The majority relied on borehole wells as their water source (61.4%); however, 47.1% had septic tank distances ≤10 meters, posing potential risks of water contamination. Regular physical activity was reported by 60.8% of respondents, yet the prevalence of smoking was very high (78.4%). Most respondents had a junior high school education (45.1%), influencing health literacy levels, although 58.2% demonstrated good knowledge of clean and healthy living behavior (PHBS). Health service utilization was relatively high (86.3%), though some residents still practiced traditional treatment.In conclusion, family health conditions are influenced by a combination of behavioral, environmental sanitation, and socioeconomic factors. Strengthening family-based health interventions through PHBS education, smoking control, and environmental sanitation improvement is essential to enhance sustainable community health status.

Small-scale beef cattle farming systems play an important role in rural livelihoods in developing countries. However, comprehensive analysis that integrates the socioeconomic characteristics of farmers with resource utilization patterns is still limited. This study aims to evaluate the socio-economic characteristics of farmers and resource utilization patterns in the beef cattle business in Dolokgede Village, Tambakrejo District, Bojonegoro Regency. Based on the results of the evaluation, it can determine and identify the potential for the development of livestock businesses and in this region. Quantitative descriptive research was carried out using a direct survey method on farmers through questionnaires and environmental analysis. The sample was determined by the Slovin formula with an error rate of 10%, resulting in 29 respondents who were selected by simple random sampling. Data were collected through structured interviews and analyzed using descriptive statistics. Farmers are dominated by the productive age of 31-60 years (72.41%) with the majority of elementary education (75.86%). The selection of 2-5 cattle dominates (65.52%) with the Peranakan Ongole type. The use of feed is integrated with the agricultural system through rice straw (96.55%) and corn waste (93.10%). Feed costs account for more than 60% of the total cost of production, but the R/C ratio shows a value above 1, indicating the economic viability of the business. The beef cattle business in Dolokgede Village has the potential for development through stronger plant-livestock integration, improved feed technology, and institutional support for market access and financing.

The principal’s leadership plays a strategic role in determining the direction and quality of educational implementation in schools. This study aims to analyze the implementation of integrative leadership based on prophetic values through the application of transformational, instructional, and servant leadership styles at SMA Muhammadiyah PK Kottabarat Surakarta. Islamic-based schools face challenges in integrating academic excellence with the development of religious character; therefore, a leadership model is required that is not only managerially effective but also morally and spiritually grounded. This research employed a qualitative approach with a field study design. Data were collected through participatory observation, in-depth interviews, and documentation, and were analyzed using interactive analysis techniques with triangulation to ensure data validity. The findings indicate that the integration of transformational, instructional, and servant leadership forms an Islamic Integrative Leadership model that combines a vision for change, the strengthening of learning quality, and the values of service and exemplary conduct within an Islamic framework. Transformational leadership fosters a shared vision and an innovative culture; instructional leadership enhances the quality of the learning process through effective academic supervision; while servant leadership creates a humanistic and participatory school climate. This leadership model contributes to improving teacher professionalism, strengthening students’ character, and establishing a religious school culture oriented toward holistic and sustainable educational quality.