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Early childhood is a period of rapid growth and development in a child's life. At this stage, children begin to form the foundations of their intelligence, character, and social and emotional abilities that will influence their future lives. Therefore, early childhood education plays a very important role in providing stimulation and learning experiences that are appropriate for their stage of development. In West Sumatra Province, public awareness of the importance of early childhood education services continues to increase along with the growing number of early childhood education institutions. However, the increase in the number of institutions has not been accompanied by an improvement in service quality. Many institutions still face obstacles such as a shortage of qualified teachers, a lack of facilities and infrastructure, and low teacher welfare. This situation has an impact on the quality of services received by children and the satisfaction of parents as service recipients. The results of this study are expected to provide a deeper understanding of the importance of improving service quality as an effort to create high-quality, competitive PAUD institutions that are able to meet the expectations of the community.

Children at the elementary school level are in a phase of rapid growth, encompassing intellectual, physical, and social development. Within the age range of 6–12 years, children are expected to begin managing their own self-care, including maintaining daily personal hygiene. Personal hygiene refers to a set of self-care practices performed to maintain physical health and psychological well-being. Independence in personal hygiene can be defined as a child’s ability to carry out personal hygiene activities independently without reliance on others, related to both physical cleanliness and psychological comfort. This study aimed to describe the level of personal hygiene independence among school-age children at SD Negeri 1 Gianyar. The research employed a quantitative descriptive design with a cross-sectional approach. The study population consisted of 376 students from grades I to III, with a sample of 194 students selected using proportionate stratified random sampling. The results showed that the majority of respondents demonstrated good independence in personal hygiene, with 186 children (95.9%) categorized as independent, while 8 children (4.1%) were categorized as moderately independent. Children’s independence tended to increase with age, and no significant differences were found between male and female students. These findings indicate that the role of families and schools, through consistent habituation and support, plays a crucial role in fostering children’s independence in maintaining personal hygiene.  

Learning is the process of children getting to know knowledge that aims to increase knowledge as a basis for forming behavior. The learning process is carried out so that children experience behavioral changes and gain an overall improvement in knowledge, skills, and attitudes. Learning is very closely related to daily life, therefore it is important for children to learn continuously, one of which is through learning mathematics. Mathematics learning has a very important role in the sustainability of children's education because mathematics is one of the fundamental non-physical tools in the world of education and daily life. Through mathematics learning, children are trained to think logically, systematically, critically, and creatively in solving various problems. In addition, mathematics helps children solve calculation problems that are often encountered in daily activities, such as counting money, measuring length, time, and distance, and interpreting simple data. Mathematics learning also plays a role in developing the ability to reason and make appropriate decisions. Therefore, mathematics learning is a subject that must be followed because it has a great influence on thinking skills, learning independence, and children's readiness to face life challenges and scientific development in the future.

Usaha Mikro Kecil Menengah (UMKM) play a strategic role in Indonesia’s economy, serving as key drivers of inclusive economic growth and major contributors to employment creation. Despite their importance, many UMKM operators continue to face significant challenges in financial management, particularly due to the absence of structured and systematic financial record-keeping practices. This condition is also evident among UMKM in Kuning Gading Village, Unit XVIII Kuamang Kuning, where most businesses are still managed in a traditional manner with inadequate bookkeeping systems. This community service program aims to enhance financial literacy and strengthen the capacity of UMKM actors to implement simple bookkeeping as a foundation for effective business financial management. The methods employed include needs assessment through field observation, educational and practical training sessions, hands-on mentoring, and evaluation using pre-test and post-test instruments. The results indicate a significant improvement in participants’ understanding and skills related to transaction recording, separation of business and personal finances, and preparation of simple cash flow statements. Evaluation outcomes show an increase in competency scores from an initial range of 20%–40% to 75%–85% after the training. Furthermore, the program fostered a positive shift in participants’ mindset toward more professional and accountable business management practices. Therefore, the implementation of simple bookkeeping is proven to be an effective initial strategy for strengthening MSME financial governance and supporting sustainable business development at the local level.

This study aims to analyze policy integration and the level of public participation in the implementation of coordination meetings on public transportation provision in Southeast Sulawesi Province as a strategic effort to improve the quality of land transportation services. This coordination meeting was held on December 3, 2025, involving various stakeholders, including the Southeast Sulawesi Provincial Transportation Agency, the Regency/City Transportation Agency throughout Southeast Sulawesi, Perum DAMRI, and the Passenger Transportation Legal Entity. The research method used was descriptive qualitative with a policy and institutional analysis approach, supported by data from discussions, meeting minutes, and related policy documents. The results showed that the coordination meeting activities were able to strengthen policy understanding between agencies, increase the effectiveness of institutional coordination, and encourage synergy between the role of the government and transportation business actors. In addition, this forum also played a significant role in formulating joint strategies to improve the quality of public transportation services, including aspects of route planning, service standards, and operational sustainability. Through a structured coordination mechanism and discussion, each party gained a more comprehensive understanding of their respective roles, authorities, and responsibilities in the implementation of regional transportation. Thus, this coordination meeting is an important instrument in supporting collaborative and public service-oriented transportation governance.

Premarital sexual behavior in adolescents is a public health issue influenced by various individual, social, and environmental factors. Changes in social norms, technological advancements, and limited reproductive health knowledge make adolescents a group vulnerable to risky sexual behavior. This study aims to examine the factors influencing premarital sexual behavior among adolescents based on the Health Belief Model (HBM) approach. The method used is a Systematic Literature Review (SLR), review national and international scientific articles published between 2013 and 2025. Data sources were abtained from Google Scholar and ScienceDirect, with inclusion criteria including articles in Indonesia and English, open access, full text, and relevant to HBM components. The study result indicate that factors such as perceived barriers, self-efficacy, and the quality of information play an important role in shaping adolescent sexual behavior. Low knowledge and limited perception oh the negative impacts of premarital sex increase the risk of engaging in risky sexual behavior. In addition, health promotion interventions based on the Health Belief Model (HBM) have been proven effective in improving knowledge, attitudes, and preventive behaviors regarding premarital sex among adolescents. Therefore, the HBM approach is recommended as a basis for developing comprehensive and sustainable adolescent reproductive health education and promotion programs.

Pratama clinics, as first-level healthcare facilities, play a crucial role in providing healthcare services to the community and are also subject to tax obligations for their business activities. However, many clinics still lack a thorough understanding of Value Added Tax (VAT) and Income Tax (PPh) provisions for their transactions, particularly regarding the tax treatment of medical services, drug sales, and tax withholding and reporting obligations. This Community Service activity aims to improve Harapan Jaya Pratama Clinic's tax understanding and compliance through outreach and mentoring on VAT and PPh for clinic transactions. The implementation method includes outreach on relevant tax regulations, training in tax accounting-based transaction recording, and mentoring in identifying taxable objects, calculating, depositing, and reporting VAT and PPh in accordance with applicable regulations. The expected outcomes of this activity are increased tax literacy and awareness among clinic managers, more orderly transaction recording, and increased compliance of Harapan Jaya Pratama Clinic in fulfilling its tax obligations. This activity is expected to support better and more sustainable clinic financial governance.

Asset management and equipment maintenance are crucial aspects in supporting smooth business operations, particularly in the copper crafts industry. Merapi Karya Cipta, located in Dusun III, Tumang, Cepogo District, Boyolali Regency, owns various production equipment assets that play a direct role in the work process, yet their management remains rudimentary and unplanned. This community service activity aims to increase copper craftsmen's understanding and awareness of the importance of asset management and equipment maintenance to improve operational efficiency. Qualitative methods were used through observation, interviews, and direct outreach to the craftsmen. The results of the activity demonstrated increased knowledge and a shift in participants' perspectives on business management, particularly regarding equipment maintenance and division of labor. The craftsmen began to understand that routine maintenance can be performed simply and does not always require significant costs. Therefore, this activity is expected to help maintain the continuity of the production process, reduce the risk of equipment damage, and support increased productivity and the well-being of the local community.

Highways play a strategic role in supporting economic development, so the quality of pavement materials (flexible pavement) must meet previously established quality standards. The Asphalt Concrete Wearing Course (AC-WC) layer, as the topmost layer of flexible pavement, is susceptible to damage caused by aging triggered by environmental conditions, particularly ambient temperature. Temperatures above 30°C are known to accelerate plastic deformation (rutting) and reduce pavement bearing capacity. The Meteorology, Climatology, and Geophysics Agency indicates that temperatures in Lhokseumawe City, North Aceh, range from 33.7–35.3°C with day-night fluctuations that could potentially accelerate the degradation of mechanical properties. This study aims to analyze the Marshall characteristics of AC-WC asphalt mixtures under ambient temperature conditions. The testing was conducted with varying exposure times of 0, 15, 30, 45, 60, 75, and 90 days at a minimum temperature of 23.90°C and a maximum temperature of 31.80°C, with an average humidity of 87.93%. The test results showed that the AC-WC asphalt mixture experienced a decrease in stability value of 21.37% and an increase in flow value of 36.36%, resulting in a decrease in the Marshall Quotient (MQ) value of 42.52%.

Adolescents are an age group that is vulnerable to reproductive health problems, including the risk of Sexually Transmitted Infections (STIs) and risky sexual behaviors, due to limited knowledge and psychosocial maturity. Schools have a strategic role in providing reproductive health education as a promotive and preventive effort. This counseling activity aimed to determine adolescents’ knowledge regarding the prevention of Sexually Transmitted Infections (STIs) among students at Parulian 3 School, Medan.This study employed a one-group pretest–posttest approach. The participants were all seventh-grade students who met the inclusion criteria. The intervention consisted of reproductive health education delivered through lectures, discussions, and visual media. Data were collected using questionnaires measuring knowledge and attitudes before and after the counseling session, and then analyzed descriptively by comparing pretest and posttest results. The results showed an increase in students’ knowledge and attitudes after receiving reproductive health education. The differences in scores before and after the intervention indicate that the counseling provided was effective in improving students’ understanding and fostering positive attitudes toward the prevention of STIs and risky sexual behaviors. Reproductive health education in the school setting is an effective effort to enhance adolescents’ knowledge and attitudes regarding reproductive health. Therefore, reproductive health education activities should be implemented continuously and integrated into school programs.

The objective of this study is to comprehensively examine and analyze the influence of microstructure on the mechanical properties of metallic materials. Microstructure is known to play a crucial role in determining the mechanical behavior of metals; therefore, a thorough understanding of this relationship is essential for the development of engineering materials. This study adopts a systematic literature review approach, employing descriptive analysis and meta-analysis of recent scientific publications obtained from various reputable academic databases. The analysis results indicate that microstructure is a significant determinant of the mechanical characteristics of metallic materials, including strength, ductility, and resistance to deformation. The most influential microstructural parameters include grain size, phase distribution, crystallographic orientation, dislocation density, and the presence and characteristics of precipitates. Among these parameters, grain size has been shown to be the most dominant factor. The Hall–Petch strengthening mechanism demonstrates that grain refinement can increase the tensile strength of materials by approximately 200 to 300 percent. In addition, materials with multi-phase microstructures, such as dual-phase steels and TRIP steels, exhibit an excellent combination of strength and ductility compared to single-phase materials. Based on the meta-analysis results, each metallic material system exhibits a trade-off between strength and ductility, whereby an increase in strength is generally accompanied by a reduction in ductility. These findings indicate that achieving an optimal combination of mechanical properties for specific application requirements necessitates a comprehensive and integrated microstructural engineering approach.

The goal of Christian education is not only to increase students' knowledge but also to shape character that reflects the values ​​of faith in Christ. In the context of a diverse society, an inclusive and tolerant attitude towards differences is crucial for students. This paper aims to illustrate how students can be shaped to develop an inclusive and tolerant attitude based on the values ​​of the Christian faith. Through Christian Religious Education (PAK) learning that emphasizes love, respect for one another, justice, and peace, students are encouraged to recognize that every human being is created in the image and likeness of God. An inclusive and tolerant attitude can develop when students understand that differences are part of God's plan and implement this in their interactions with others. Therefore, Christian education plays a crucial role in instilling the value of Christ's love so that students can live peacefully together, appreciate differences, and become role models in a diverse society.

Student organizations in schools play an important role as social institutions that support character building and the development of students’ social and leadership skills. However, in practice, many students still perceive school organizations merely as formal or administrative activities, resulting in low participation and limited understanding of their educational value. This condition highlights the need for socialization activities that emphasize meaningful organizational learning. This community service activity aims to strengthen students’ understanding of the role of school organizations as social learning spaces. A descriptive qualitative approach was employed involving 30 eleventh-grade students at SMK Muhammadiyah 04 Boyolali. Data were collected through observation, discussion notes, and students’ responses during interactive sessions.The activity was conducted through teacher coordination, material preparation, material presentation, and discussion and question-and-answer sessions. The results indicate an improvement in students’ understanding of the functions and benefits of student organizations as social institutions. Students showed increased awareness of the importance of cooperation, discipline, responsibility, and communication, as well as greater motivation to actively participate in school organizations. These findings suggest that participatory and dialogical socialization is effective in promoting meaningful organizational learning and supporting students’ character development.

The integration of Customer Relationship Management (CRM) and Enterprise Resource Planning (ERP) systems has emerged as a critical strategy for modern digital enterprises aiming to enhance customer experience and operational efficiency. This study examines the impact of CRM-ERP integration on customer satisfaction, personalized service, and organizational responsiveness. By adopting a mixed-methods approach, this research combines quantitative customer data analysis and qualitative managerial interviews to assess the benefits and challenges of CRM-ERP integration. Key findings highlight significant improvements in customer experience, with increased satisfaction and personalized interactions facilitated by a unified view of customer data. Operational efficiencies were also realized through streamlined processes, better alignment of departments, and enhanced decision-making based on real-time, data-driven insights. Despite these positive outcomes, challenges such as system integration complexities, data fragmentation, and resistance to change were identified, which hindered the speed of integration and full utilization of the systems. This study demonstrates that CRM-ERP integration provides a competitive advantage by improving both customer service and business agility, particularly in industries undergoing digital transformation. For digital enterprises, integrating these systems is crucial for maintaining a seamless customer experience across various touchpoints and achieving greater operational effectiveness. The paper concludes by suggesting future research on the long-term impact of CRM-ERP integration on customer loyalty, business growth, and the potential role of emerging technologies like AI and blockchain in further enhancing these systems.

Intellectual Property Rights (IPR) are the result of human thought that have economic and social value and play a significant role in encouraging creativity, technological innovation, and sustainable national development. IPR protection not only aims to provide legal certainty for creators and rights holders, but also serves as a strategic instrument in strengthening the creative economy. However, low public awareness of the importance of IPR protection and the gap between legal norms and practices in the field result in frequent violations of intellectual works. This study uses a normative-juridical approach combined with a participatory-educational approach, in accordance with the characteristics of community service activities in the legal field. This approach aims to integrate normative legal analysis with legal education activities for the community, thereby producing both conceptual understanding and practical benefits. The results of the activities show a significant increase in public understanding of the relationship between constitutional principles and IPR protection in Indonesia. Through educational activities and legal dialogues, it was revealed that the integration between constitutional principles and the IPR legal system has not been optimal, not only due to limited regulations, but also weak public legal awareness and the application of substantive justice as mandated by the 1945 Constitution. These findings emphasize the importance of integrating constitutional values ​​in the IPR protection system.

General practitioners play a crucial role in the delivery of healthcare services in public hospitals, where limited organizational resources and high service demands often place significant pressure on medical personnel. These conditions may disturb work–life balance, increase the risk of burnout syndrome, and ultimately lead to higher turnover intention. This study aimed to analyze the effect of work–life balance on turnover intention, with burnout syndrome acting as an intervening variable among general practitioners at RSUD Balaraja. An observational analytic design with a cross-sectional approach was applied, involving all 40 general practitioners working in the emergency department and inpatient units through a total sampling technique. Data were collected using standardized instruments, namely the Work–Life Balance Scale, Maslach Burnout Inventory, and the Intention to Quit Questionnaire. Data analysis was conducted using Spearman correlation and Structural Equation Modeling–Partial Least Squares (SEM-PLS). The results revealed a significant relationship between work–life balance and burnout syndrome, as well as between work–life balance and turnover intention. Burnout syndrome was also significantly associated with turnover intention. Further analysis showed that work–life balance had both direct and indirect effects on turnover intention, with burnout syndrome partially mediating this relationship. In conclusion, work–life balance and burnout syndrome are important determinants of turnover intention among general practitioners. Therefore, hospital management should prioritize strategies such as workload regulation, enhanced organizational support, and burnout prevention to retain medical staff and maintain the quality of healthcare services in public hospitals.

Low back pain (LBP) is one of the most common musculoskeletal complaints globally and is the main cause of decreased work productivity. One of the risk factors that has been widely studied in the literature is prolonged sitting duration. Prolonged sitting activities cause increased static pressure on the lumbar spine, fatigue of the supporting muscles, as well as a decrease in local blood flow that can trigger chronic pain. This study is a literature review with a meta-analytical approach that aims to analyze the relationship between long-term sitting and the incidence of LBP. The review process was carried out following PRISMA guidelines through searches on PubMed, Scopus, ScienceDirect, and Google Scholar databases for publication in 2020–2025. Of the 20 previous studies analyzed, most showed a positive association between sitting time and an increased risk of LBP, both in adults, adolescents, and children. Sitting for more than 6 hours per day increases the risk of LBP by 33%, especially in individuals with low physical activity. In addition, longer sitting durations with poor posture and minimal active rest were found in the group of office workers and professional drivers who had a high prevalence of LBP. Physical activity has been shown to play a protective role against the risk of LBP, while ergonomic interventions such as lumbar support can reduce pain complaints. Although most studies were observational, the consistency of results supports the importance of prevention through reduced sitting time, increased physical activity, and ergonomic work environment settings. These findings provide a scientific basis for multidimensional interventions to effectively reduce the incidence of LBP.  

Down Syndrome (DS) is a genetic disorder characterized by trisomy of chromosome 21 and is inherently associated with clinical manifestations such as hypotonia, joint laxity, and neuromuscular deficits, all of which collectively contribute to impaired postural control and balance. These balance impairments significantly affect the attainment of motor milestones, performance of daily activities, and increase the risk of falls. This study aims to analyze the effectiveness of core stability training in improving balance among children with DS. A narrative review approach was employed by conducting a literature search across electronic databases including PubMed, Scopus, Google Scholar, and ResearchGate. Inclusion criteria consisted of primary studies (RCTs, quasi-experimental designs) published within the last ten years (2015–2025) that examined core stability interventions targeting balance or postural control in children with DS. A review of 10 relevant studies demonstrated that core stability training, either as a standalone intervention or combined with other modalities (e.g., treadmill training or balance training), resulted in significant improvements in both static and dynamic balance. These improvements are facilitated through the strengthening of deep trunk muscles (such as the multifidus, transversus abdominis, and rectus abdominis), which play a crucial role in proximal stabilization and force transfer to the extremities. In conclusion, core stability training is an effective and recommended intervention modality within physiotherapy rehabilitation programs to enhance the quality of life and motor independence of children with Down Syndrome.  

The selection of this research topic is based on the important role of packing machines in the noodle production process. As consumer demand continues to increase and industrial competition becomes more intense, optimizing production efficiency is a critical requirement for manufacturing companies. This study focuses on the Tokiwa W500 Packing Machine used at PT. Indofood CBP Sukses Makmur, Noodle Division, Semarang. The research method involves a comprehensive review of the machine control system to evaluate its operational performance. Data collection was conducted through direct observation, structured interviews with machine operators, and relevant literature review. The review emphasizes system performance, operational efficiency, and the level of automation, while identifying potential areas for improvement. The results indicate that the Tokiwa W500 Packing Machine operates in a stable and consistent manner during the noodle packaging process. However, opportunities were identified to enhance the automation system in order to improve production efficiency and reduce the risk of human error. This study is expected to contribute to the development of more effective and optimized control systems for industrial packing machines.

Brebes Regency is one of the main national centers of shallot production in Indonesia, where agricultural land dynamics play a crucial role in sustaining production performance. Rapid infrastructure development and land-use change have raised concerns regarding the sustainability of shallot cultivation areas. This study aims to analyze spatial–temporal changes in shallot cultivated area and production in Brebes Regency during 2023–2024 and to examine the relationship between land area changes and production levels at the sub-district scale. A descriptive quantitative approach based on spatial analysis was employed using Geographic Information Systems (GIS). Spatial data consisted of administrative boundary maps, while non-spatial data included shallot cultivated area and production data obtained from the Brebes Regency Office of Agriculture and Food Security. Data integration and analysis were conducted using QGIS through attribute joining and inter-annual comparison. The results indicate that total shallot cultivated area increased from 26,331 ha in 2023 to 28,628 ha in 2024, accompanied by a significant rise in production from 289,942.05 tons to 409,106.90 tons. Spatial analysis reveals that major production centers remain concentrated in the central and northern sub-districts, particularly Wanasari, Larangan, Bulakamba, and Tanjung. Although a positive relationship between land expansion and production increase is evident, variations among sub-districts suggest that productivity and local conditions also play important roles. The findings highlight the effectiveness of GIS-based analysis in supporting spatially informed agricultural land management and policy formulation.