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MSMEs play a key role in the national economy, especially in increasing economic growth and creating new jobs. However, in the digital era, MSMEs face major problems, such as low levels of digital literacy, limited access to the internet, and fierce competition with large companies that have used technology before. This study examines the variables that influence the sustainability of MSMEs amidst digital challenges and finds methods that can be used so that MSMEs can survive and grow. The research method was carried out through surveys and direct interviews with MSME actors at Pasar Pagi Setia Budi, Medan, North Sumatra. The results of the study showed that most MSME actors did not utilize digital platforms for marketing and transactions, which resulted in decreased income. To increase competitiveness, MSMEs need to improve their digital knowledge, adopt online marketing strategies, and optimize the use of e-commerce and social media. Support from the government, financial institutions, and technology companies is also very important. In the increasingly competitive digital era, by implementing the right digitalization strategy, MSMEs can improve operational efficiency, expand market reach, and maintain the sustainability of their business.

Health risk stratification is crucial for preventive healthcare, yet existing models often rely on binary classification generalized disease prediction, neglecting personalized health indicators and graded risk levels. Many studies apply feature selection techniques like Relief and Univariate Selection without quantifying the weighted impact of features. To address these gaps, this study introduces a Big Data-driven Health Index (HI) framework using PySpark for scalable health risk stratification. The HI is computed as a weighted sum of health-related features using SHAP Analysis, XGBoost, Random Forest, and Correlation Analysis. PySpark enables efficient processing of large-scale health data, and individuals are classified into Low and High Risk. Optimal classification thresholds are determined using the Youden Index from the ROC curve to balance sensitivity and specificity. Personalized health recommendations are generated based on risk categories to guide preventive interventions. Performance evaluation reveals that Correlation Analysis achieves 100% precision and 98.90% recall, outperforming other methods. SHAP prioritizes recall but has low precision, while XGBoost and Random Forest improve precision but struggle with recall. By leveraging Big Data techniques with PySpark, this study enhances computational efficiency, scalability, and classification accuracy, addressing prior research limitations and providing a robust data-driven approach to personalized health monitoring.

Inclusive education in North Sumatra faces various challenges in efforts to achieve educational equality for all children, including children with special needs. This study aims to analyze the challenges and solutions applied in the implementation of inclusive education in the region. The results of the study indicate that the main challenges in inclusive education include limited facilities that support the needs of children with disabilities, the lack of teachers with special competencies, and minimal public understanding of the importance of inclusive education. Additionally, the limitations in resources and the lack of training for educators are also significant barriers to providing quality education for all children. However, several solutions have been implemented to address these issues. These solutions include improving teacher training to ensure educators have sufficient skills and knowledge in handling children with special needs, providing more supportive facilities and infrastructure such as disability-friendly classrooms, and efforts to socialize the importance of inclusive education to the community to reduce stigma against children with special needs. This study emphasizes that collaboration between the government, schools, and the community is essential to strengthen the implementation of inclusive education, in order to create a more inclusive and equitable learning environment for all children in North Sumatra.

Inclusive education in North Sumatra faces various challenges in efforts to achieve educational equality for all children, including children with special needs. This study aims to analyze the challenges and solutions applied in the implementation of inclusive education in the region. The results of the study indicate that the main challenges in inclusive education include limited facilities that support the needs of children with disabilities, the lack of teachers with special competencies, and minimal public understanding of the importance of inclusive education. Additionally, the limitations in resources and the lack of training for educators are also significant barriers to providing quality education for all children. However, several solutions have been implemented to address these issues. These solutions include improving teacher training to ensure educators have sufficient skills and knowledge in handling children with special needs, providing more supportive facilities and infrastructure such as disability-friendly classrooms, and efforts to socialize the importance of inclusive education to the community to reduce stigma against children with special needs. This study emphasizes that collaboration between the government, schools, and the community is essential to strengthen the implementation of inclusive education, in order to create a more inclusive and equitable learning environment for all children in North Sumatra.

This study analyzes the human development index, regional minimum wage, and labor force participation rate on poverty in North Sumatra in 2001-2023. The data used is secondary data in the form of time series obtained from the publication of the Central Bureau of Statistics. The analysis method used is multiple regression with E-Views software. The results showed that the human development index has no effect, the regional minimum wage has a negative effect and the labor force participation rate has a negative and significant effect on poverty, which indicates that an increase in the human development index tends to not affect poverty because it has a positive value. In contrast, the regional minimum wage and labor force participation rate show a negative and significant effect on poverty. Simultaneously, the human development index, regional minimum wage and labor force participation rate have a significant effect on poverty.

Micro, Small, and Medium Enterprises (MSMEs) play an important role in the Indonesian economy, contributing 61.07% to Gross Domestic Product (GDP) and absorbing 97% of the workforce. However, this sector still faces various challenges, both from internal factors such as limited capital, human resources, and access to technology, as well as external factors such as a less conducive business climate, inadequate infrastructure, and technological development. This study uses a qualitative method with a literature study approach to analyze the problems faced by MSMEs and find strategic solutions. The results of the study show that government support, optimization of access to financing, and utilization of digital technology are needed to increase the competitiveness of MSMEs so that they can continue to grow and make a greater contribution to national economic growth.

Micro, Small and Medium Enterprises are one of the most important pillars of the economy in Indonesia. MSMEs contribute significantly to Gross Domestic Product, employment, and regional development through income equality. This study attempts to obtain relevant answers regarding the strategic role of MSMEs in sustainable economic development in Indonesia, as well as the obstacles faced by this sector. Despite the government's role in sustainably encouraging MSMEs, this study shows that MSMEs still have difficulty accessing capital, government policies, and digitalization. This study uses a descriptive method to identify data that produces a good understanding of the factors that build the success of MSMEs. The results of the study show that the contribution of MSMEs to GDP is around 61.07%, employing 97% of the total number of jobs, namely MSMEs are quite important for the government and other stakeholders in supporting the role of MSMEs in inclusive and sustainable economic development.

Laparotomi is a surgical procedure in which the abdominal wall layer is operated on to remove the part that is experiencing problems. One of the problems that can occur in post laparotomy patients is pain. Pain is a person's emotional experience due to tissue damage that occurs after surgery. Laparotomy postoperative pain management must include all aspects, both in pharmacological and non-pharmacological aspects because pain is not only influenced by surgical wounds but also influenced by emotions. One of the non-pharmacological treatments that can be given to laparotomy postoperative patients is early mobilization. The purpose of this study was to determine the effect of early mobilization on reducing pain intensity in postoperative laparotomy patients at Cengkareng Hospital, Belimbing Room in 2024. This research design is a quantitative study with a quasi experimental method using a one group pre-post test design approach, the sample technique uses total sampling, the samples in this study were 20 intervention group samples, the results of statistical tests with the Wilcoxon Signed Ranks Test obtained the results of the p value = 0.001 or <0.05 there is a difference between the pain scale before and after early mobilization. So it can be concluded that there is an effect of early mobilization on reducing pain intensity in patients post laparotomy surgery  

This study explores the relationship between teacher professionalism and student learning outcomes in Civic Education at SMP Muhammadiyah 1 Medan. It focuses on how teacher participation, teaching activities, and challenges influence the learning process. A qualitative descriptive approach was used, with data collected through interviews and surveys. The findings reveal that teachers' professional competencies, particularly in lesson planning, the use of varied teaching media, and providing remediation, significantly improved students' knowledge acquisition. Despite challenges such as curriculum changes and limited resources, teachers like Ibu Monalisa Tarigan, S.Pd actively engage in professional development programs to enhance their teaching effectiveness. The study highlights the importance of teacher preparation, creativity, and individualized attention in creating a productive learning environment. It concludes that teacher professionalism has a positive impact on both cognitive and creative student outcomes.

Many students face difficulties and lack confidence when it comes to English pronunciation, often doubting whether their pronunciation is correct. One significant challenge they face is the difference in dialect and pronunciation between their native language and the target language. In Indonesia, a Muslim-majority country, many students are familiar with Arabic, particularly in pesantren-based schools. Arabic and English share certain phonetic features, especially in the fricative consonant sounds, which could help Indonesian students learn English pronunciation more easily. This study explores how learning Arabic might aid in improving English pronunciation, specifically focusing on fricative sounds. Using a mixed-methods approach that combines both quantitative and qualitative data, this research applies a pre-experimental one-group pre-test and post-test design. The study involved fifteen junior high school students in grade VIII from an Islamic character school. The primary goal of the research was to assess how the students’ English pronunciation, particularly on fricative sounds, improved after learning Arabic. The results show a significant improvement in the pronunciation of /f/, /ʃ/, /s/, /z/, and /ʒ/ sounds. However, the students showed less improvement in the pronunciation of /ð/ and /θ/ sounds. This suggests that while Arabic may offer some advantages in mastering specific English sounds, there may be challenges that still hinder the improvement of other English consonants. These findings could provide insights into language learning strategies and the potential role of Arabic in enhancing English pronunciation.

This research aims to analyze and develop students' science process skills, particularly in the use of measuring instruments, and their influence on understanding the concepts of quantities and units in physics. This research is motivated by the importance of mastering skills in using measuring instruments in physics learning, as well as the need for innovative teaching materials to improve students' understanding of fundamental concepts. This study employs a mixed-methods approach, combining both quantitative and qualitative methods. The quantitative approach is used to analyze data on students' skills in using measuring instruments and their understanding of concepts through tests. Meanwhile, the qualitative approach is employed to analyze data from observations and interviews with students and teachers regarding the effectiveness of using guided inquiry-based interactive multimedia teaching materials. The interactive multimedia teaching materials developed in this research are designed to facilitate learning about measuring instruments and measurement using a guided inquiry approach. A behavioristic approach is also considered in the development of these teaching materials to ensure students receive appropriate reinforcement throughout the learning process. Through this research, it is hoped that effective ways to develop students' science process skills and enhance their understanding of measuring instruments and measurement concepts in physics will be discovered, ultimately improving physics learning outcomes as a whole.

Company value is one of the main indicators used by investors to assess the performance and prospects of a company. This study aims to analyze the influence of liquidity, solvency, and profitability on the value of consumer goods sector companies listed on the Indonesia Stock Exchange (IDX) for the 2019-2023 period. The research sample consisted of 20 companies selected using the purposive sampling method. Data analysis was carried out by multiple linear regression using SPSS 27 software. The results show that liquidity has a negative and significant effect on company value, solvency has a positive and significant effect on company value, while profitability does not have a significant effect on company value. These results indicate that management must pay attention to efficiency in managing liquid assets, maintain a balance between debt and its own capital, and consider other factors other than profitability in increasing company value.  

This study examines the factors influencing customer retention at Surya Fresh MSMEs in Depok City, West Java. The primary issue identified is the instability of customer retention, which is mainly attributed to intense market competition, the rapid pace of digital marketing, and the evolving customer expectations in the modern business environment. This study aims to analyze the impact of product quality, e-service quality, and reward programs on customer retention, with relationship commitment as a mediating variable. A quantitative approach with an explanatory research design was employed to test the relationships among variables. Primary data were collected through a Likert-scale questionnaire from 224 Surya Fresh customers using a simple random sampling technique. Data analysis was conducted using the PLS-SEM method in SmartPLS, including validity, reliability, and structural model assessments. The findings indicate that product quality, e-service quality, and reward programs significantly influence relationship commitment and customer retention. Moreover, relationship commitment was found to mediate the effects of these three factors on customer retention, highlighting its importance in enhancing customer loyalty. High e-service quality, superior product quality, and attractive reward programs foster strong emotional connections with customers, which are crucial for sustaining long-term customer loyalty. The study concludes that product quality, e-service quality, and reward programs have a positive and significant impact on relationship commitment and customer retention at Surya Fresh. Relationship commitment is confirmed as a key mediator. To further improve retention, Surya Fresh should focus on enhancing product availability, administrative responsiveness, and offering diverse promotional programs. Future studies may apply this model in different industries and integrate qualitative methods for deeper insights.

Mining with an open pit system is carried out by excavating and removing the overburden to obtain coal. However, before mining, it is important to obtain geotechnical data information. As well as the lithology of the rocks below the surface, it is necessary to carry out geotechnical drilling (full coring). This study can determine the value of slope geometry safety factors and plan safe slope geometry, both individual slopes and overall slopes. Therefore, this was done to determine the influence of GSI geotechnical parameters on the value of static and dynamic slope safety factors. The method used in determining the safety factor and the probability of an avalanche is the Morgenstern-Price boundary equilibrium method with the Generalized Hoek-Brown collapse criterion in static and dynamic slope conditions. The input parameters used in the analysis were natural density, compressive strength value (UCS), geological srength index (GSI), disturbance factor (D), intact rock constant (mi), as well as seismic load factor, and groundwater level. The optimal geometry on the Highwall slope is the configuration of the Highwall slope with a height of 74 m and an angle of 23°, supported by a single slope of 5-10 meters, a berm of 7 meters with an angle of 40°. Seam D Claystone lithology with GSI 50, Siltstone with GSI 70, Sandstone with GSI 70, and Seam E Claystone lithology with GSI 50, Siltstone with GSI 40, Sandstone with GSI 75.Can be applied within a safe limit where FK Static 1.7 PK Static 0% and FK Dynamic 1.4 PK Dynamic 6%.

One of the issues in fishing culture, particularly in the capture of blue crabs, is the use of improper fishing gear. Using the wrong fishing gear can damage the marine ecosystem. The type of bait used also significantly affects the catch results. Therefore, this study aims to determine the productivity and efficiency of crab traps (bubu) using petek fish and tembang fish as bait to catch blue crabs at the Tanjung Kait Dock, Tangerang, Banten. To assess the efficiency, these two baits were compared using the same fishing gear in the same fishing area, so the most efficient bait for catching blue crabs at the Tanjung Kait Dock, Tangerang, Banten, could be identified. The results of this study show that the type of bait, either petek fish or tembang fish, has an effect on the blue crab catch at the Tanjung Kait Dock. The treatment using petek fish resulted in an average catch of 2.5 kilograms more than the tembang fish.

This research examines the relationship between Christian ethics, children's human rights, and parental responsibilities in the context of Christian families. Referring to ethical principles ethical principles derived from the Bible, this study highlights the importance of recognising children's children's rights as a mandate from God that must be protected and honoured by parents. Through a theological approach, this article explores how parents can fulfil their responsibilities in educating and raising children with love, justice and integrity. It also examines the challenges faced by Christian families in implementing Christian ethical values in the midst of changing social dynamics. Christian ethical values in the midst of changing social dynamics. By emphasising the importance of moral and spiritual education, this article aims to provide guidance for parents in fulfilling children's rights and creating a family environment that supports the growth of character in accordance with the teachings of Christ. The results are expected to contribute to a better understanding of the role of parents in the context of children's human rights and Christian ethics, and the implications for contemporary family life.

The interaction between teachers and students plays a crucial role in creating an effective learning environment. Empathy-based communication is an approach that can enhance the quality of interaction by understanding students' emotional and academic needs. This study aims to analyze the role of empathetic communication in supporting the teaching process. A qualitative research approach was employed, with a case study conducted at SDN 060842 Sekip Medan. Data were collected through observations and interviews with homeroom teachers. The findings indicate that empathy-based communication can increase student participation, create a positive learning environment, and help teachers identify learning obstacles. However, the implementation of empathetic communication still faces challenges, such as teachers' workload and time constraints. Therefore, training and policies that support its implementation in schools are necessary. This study emphasizes that empathetic communication is not just a teaching strategy but also a means of building stronger and more harmonious relationships between teachers and students.

Land purchase transactions in Indonesia, which often involve customary practices and are governed by law, require a written agreement, such as a Sale and Purchase Agreement (PPJB), to prevent conflicts. The PPJB binds both parties and is subject to civil law. In case of a breach of contract, the agreement may be canceled through the court. A breach of contract accompanied by fraud can result in criminal liability, and the affected party may file a civil lawsuit to annul the transaction. This study aims to (1) examine the legal consequences for the parties following the cancellation of a sale and purchase agreement for land rights by the court due to breach of contract; and (2) explore the legal protection available in the cancellation of such agreements in Indonesia. The research method employs a normative legal approach with a literature review, analyzing relevant laws, theories, and court decisions through primary and secondary legal materials. The analysis is qualitative, linking court decisions to the issues addressed in the study. The findings indicate that, in contract law, particularly in land sales, certain principles and conditions govern the validity of agreements. In the event of a breach of contract, the injured party may seek to annul the agreement in court if subjective (agreement, capacity) or objective (valid object and cause) requirements are not met. Cancellation of the agreement restores the parties to their original positions, allowing for the return of any goods exchanged. A breach of contract, where one party fails to fulfill its obligations, may lead to cancellation and compensation. Contract law provides legal protection to the injured party, including the right to demand performance, annulment, and compensation as outlined in the Civil Code.

Community empowerment based on groups is an effective strategy to achieve food security in Lumban Gurning Village. This study aims to identify the potential and challenges in increasing food availability. With a participatory approach, community groups were formed to manage local resources sustainably. Data were collected through in-depth interviews, focus group discussions, field observations, and surveys. The analysis was conducted using the SWOT method and descriptive analysis. The results showed that empowerment groups were able to increase food production, diversify crops, and reduce dependence on external food. This initiative also raised awareness of the importance of a healthy diet and balanced nutrition, and facilitated the use of information technology for marketing local products. However, challenges such as access to capital, unmet weather, and infrastructure still need to be overcome. Collaboration between the government, non-governmental organizations, and the private sector is needed to support the absence of this program. By strengthening the capacity of community groups, it is hoped that Lumban Gurning Village can achieve better food security and encourage sustainable development.

Drug abuse in today's young generation is one of the serious problems that has a very negative and very bad effect on the physical, social and future health of today's young generation. The purpose of the activity of socialization of the dangers of drug abuse for the young generation in Lumban Gurning Village is so that the young generation in Lumban Gurning Village can increase awareness and knowledge, and prevent drug abuse, and can build a healthy young generation and create a healthy environment. Drug abuse is one of the very serious problems in Indonesia, especially in the young generation. The method used in this socialization is the lecture and discussion method. In this socialization activity, the level of knowledge of people about drugs and the dangers of drugs has been quite good, but in their efforts to understand the prevention of drug abuse is still not good. Therefore, it is necessary to carry out socialization by trying to inform it maximally, especially in terms of strengthening topics and news about more effective ways of preventing the dangers of drugs, by carrying out socialization about drug abuse, it can help the people of Lumban Gurning Village to be more careful and understand more about what drugs really are. By understanding what drugs are, the community in Lumban Gurning village can prevent and overcome drug abuse.