Publication Search

Real analysis is one of the main branches of mathematics that serves as a fundamental foundation for the development of science and technology. This study emphasizes the understanding of basic concepts such as real numbers, limits, continuity, the principle of mathematical induction, as well as deductive and axiomatic approaches as a strong framework for mathematical proofs. This research employs the Systematic Literature Review (SLR) method by examining articles and journals related to both the theoretical aspects and the implementation of real analysis in solving mathematical problems. The findings indicate that the application of Polya’s method, visualization through demonstration, and the use of modern technology such as augmented reality (AR) can enhance the effectiveness of real analysis learning. These approaches help students connect abstract concepts with real applications, thereby strengthening logical, systematic, critical, and rigorous thinking skills. However, several learning difficulties are also identified, including the complexity of the material, weak learning habits, social influences, and inappropriate teaching strategies. Therefore, more applicative, interactive, and contextual learning strategies are needed to support the achievement of learning objectives. The conclusion of this review highlights that the integration of theoretical understanding, problem-solving methods, and innovative technology is a strategic step to improve students’ thinking quality in real analysis courses. Thus, real analysis is not only positioned as a theoretical subject but also as a medium for developing problem-solving abilities and higher-order thinking skills that are relevant to both academic needs and real-world applications.

Employee performance appraisal is a crucial aspect of human resource management and development, as the evaluation results serve as the basis for managerial decision-making, including promotions, incentives, and career development. However, unstructured assessment sistems often hinder the objectivity, transparency, and accuracy of performance evaluations. This study aims to design and develop a web-based Decision Support Sistem (DSS) to assess the performance of Biller employees at the ULP PLN Kuala office by applying the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) method. TOPSIS was selected because it effectively addresses multi-criteria decision-making problems by comparing each alternative to both positive and negative ideal solutions. The evaluation criteria include invoice achievement, account return balance, and PAL balance. The sistem was developed using PHP as the programming language and MySQL as the database, ensuring integration and accessibility. The test results indicate that the sistem is capable of providing employee rankings in an objective and measurable manner. Based on the calculation, Tri Widodo achieved the highest score (0.8027), demonstrating the best performance among the evaluated employees. The implementation of this TOPSIS-based DSS makes the performance appraisal process more sistematic, efficient, transparent, and accurate, thereby contributing to the improvement of human resource management quality within the organization.  

High-risk pregnancy is a pregnancy with a number of risk factors that can cause more serious risks or complications and disrupt the pregnancy process until the postpartum period which endangers the life of the mother and fetus, and occurs due to several factors including pregnancies that are too close together, pregnancies with a mother's age that is too young or old, or pregnancies with too frequent births. Too close pregnancy spacing is a pregnancy gap of <24 months (2 years) between the current pregnancy and the previous pregnancy. Based on the midwifery management method described by VARNEY and SOAP, this study aims to offer complete midwifery care services to Mrs. T, from pregnancy to the use of contraceptives, through a qualitative descriptive method with a case study approach. Research findings from the comprehensive midwifery care assessment that has been provided to Mrs. T aged 31 years, in pregnancy found problems spacing of less than 2 years. Mrs. T gave birth spontaneously at Siti Asiyah Bumiayu Hospital with severe preeclampsia. At By. Mrs. T visits I, II, III no problems were found. Mrs. T's postpartum. From 6 hours postpartum to 42 days postpartum, problems were found at the second visit, including hypertension and lower extremity oedema. Proper care from midwives during pregnancy, childbirth, newborn care, postpartum care, and family planning is crucial for the health of both mother and baby.

The provision of food for inmates is part of the fulfillment of fundamental human rights as regulated in the Regulation of the Minister of Law and Human Rights Number 40 of 2017. However, in its implementation, various problems are still found that require in-depth study to reconstruct the existing system to be more effective in realizing the fulfillment of human rights. This study aims to analyze the implementation of the Regulation of the Minister of Law and Human Rights Number 40 of 2017 in fulfilling human rights in correctional institutions and to formulate an ideal legal reconstruction of the provision of food for inmates to realize the fulfillment of human rights in the future. This study uses a normative legal research method with primary legal materials (legislation related to the provision of food in prisons), secondary (books, journals), and tertiary (legal dictionaries). The analysis was carried out qualitatively to examine the implementation of the policy and formulate an ideal legal reconstruction. The results of the study indicate that the implementation of Permenkumham No. 40/2017 still faces various obstacles including budget constraints, inadequate infrastructure, limited competent human resources, and a less than optimal supervision system. The ideal legal reconstruction includes strengthening the legal basis, developing a sustainable funding system, improving HR competency standards, developing an integrated monitoring system, and utilizing information technology in food management to realize the fulfillment of human rights for correctional inmates.

Christian religioun education regarding values ​​and ethics must be able to guide and  develop the  character and ethical values ​​according to what is taught in the Bible, for students at school have the right foundation from an early age. The method used is an analytical method that analyzes problems using qualitative methods with a study approach. This research relates to data or written material that is appropriate to the topic of discussion. Christ's character education method given to children is not just theoretical, but as parents directly and automatically become teachers who must teach noble values ​​in the family and provide and share role models for children to emulate. Character education is a system of instilling and developing character values ​​in children which includes knowledge, awareness or will, and actions to implement these values, both towards God, oneself, others, the environment and nationality so that they become virtuous human beings.

The development of information technology has affected a large number of sectors, one of which is the culinary industry, namely Cafe D'Carlos located in Parepare. This cafe has problems with the manual catering ordering process due to impracticality, recording errors, and long processing times. This study aims to design and develop a web-based catering ordering application to improve operational efficiency and service quality. In general, the development method for various applications tends to be the same depending on the case being handled. The method used includes several stages, namely: literature study, observation, system design using UML, implementation with PHP programming language and testing with the black box method. The features available in this application consist of main features including user registration, menu package selection, online ordering, payment, order and data management by the admin. The results of the application testing indicate that the system has run according to its function, namely it can reduce frequent order compliance, speed up the ordering process and increase customer satisfaction.

In teaching mathematics subjects, a teacher must be competent in designing innovative learning materials so that they can develop students' potential, which is expected to affect their learning outcomes and which is one of the influencing factors in student success in mathematics lessons is learning style. This study applies a descriptive method. The purpose is to describe the form of learning difficulties experienced by grade VIII students at MTs SA Al Murtadho Kedungwaru in learning mathematics on phytagoras theorem material referring to aspects of each student's learning style. In determining a subject in a study, it is carried out using the purpose sampling technique. There are three learning styles that will be studied further in this study, namely visual, auditorial, and kinesthetic learning styles. The research subjects of six students were taken representatives from a total of 34 students, in each class two representatives will be taken for those who have a visual learning style, two students also with an auditorial learning style, and two more students with a kinesthetic learning style. The techniques used to obtain the necessary data will be distributed questionnaires, test questions, interviews with students, and documentary evidence. This study applies two ways by comparing data from observation results with interview results and will also compare a person's assessment with various points of view with other people's perspectives. The results found in the study stated that there are difficulties in students including difficulties in understanding concepts, problems, and answering questions related to the Pythagorean theorem. So teachers need to find a learning style that is suitable for each student in order to help students understand the material so that students can solve the questions given appropriately.

Indonesia is a country with a high level of labor-related issues, particularly in relation to the protection and fulfillment of workers’ rights. Common problems include termination of employment, unpaid wages, and inadequate severance payments. One such case is the bankruptcy petition filed against PT. Setiaji Mandiri, which serves as the focus of this study. The objective of this research is to analyze the legal considerations behind the Commercial Court’s decision to grant the bankruptcy request and its implications for labor rights. This study employs a normative juridical method by analyzing relevant legislation and court rulings, particularly referring to Law No. 37 of 2004 on Bankruptcy and Suspension of Debt Payment Obligations, and Law No. 2 of 2004 on Industrial Relations Dispute Settlement. The findings show that PT. Setiaji Mandiri had indeed made efforts to settle its financial obligations, but these efforts were deemed insufficient by the court, leading to the acceptance of the bankruptcy petition. However, a key issue that emerged was the absence of debt registration with the Industrial Relations Court (PHI), which is mandated by law in cases involving employment disputes. According to the prevailing labor laws, the PHI must first determine the amount of severance pay owed to employees, which can then be used as a reference in bankruptcy proceedings. The study concludes that there was a procedural oversight in the handling of labor claims in this bankruptcy case. It emphasizes the importance of adhering to legal mechanisms that protect workers’ rights and recommends stricter coordination between commercial and labor courts to prevent similar issues in the future.

Hair loss is one of the common health problems experienced by many people and often causes psychological impacts, particularly on self-confidence. The factors contributing to hair loss are diverse, ranging from genetics, diet, and stress to lifestyle. The lack of public knowledge about these risk factors, as well as the low level of digital literacy in the use of predictive technology, makes it difficult for people to take early preventive measures. This community service activity aims to provide education and simple training on predicting hair loss risk using the Support Vector Machine (SVM) algorithm for residents of Rantau Prapat Village. The implementation methods include a pre-test to measure initial understanding, interactive counseling on hair loss risk factors, practical simulation of risk prediction using SVM based on a simple dataset, and evaluation through a post-test. The results of the activity showed a significant increase in participants’ understanding, from an average of 45.2% in the pre-test to 81.6% in the post-test, with a participant satisfaction level reaching 92%. This counseling not only improved health literacy but also introduced the practical application of artificial intelligence in the health sector.

One of the most common problems that occurs for MSMEs is in their development. Therefore, it is necessary to pay attention to business performance in order to be able to survive and excel in competition. This study aims to test the influence of human resource competence, financial literacy, financial capital, and social capital on the performance of MSMEs in Tempel District, both partially and simultaneously. The research approach uses a quantitative method with questionnaire instruments distributed to 99 respondents of MSME actors through non-probability sampling techniques. Data analysis was carried out using the SEM-PLS method with the help of SmartPLS 4.1.0.9 software, through outer model testing (validity and reliability test) and inner model (VIF, GoF, R2 test and hypothesis test). Hypothesis testing is carried out through the t-test and the f-test. The results of the study show that partially human resource competence, financial literacy, and financial capital have a significant positive effect on the performance of MSMEs, while social capital has a positive but insignificant effect on the performance of MSMEs. The results of the research simultaneously show that human resource competencies, financial literacy, financial capital, and social capital have a significant effect on the performance of MSMEs. The implications of these findings emphasize the need for strategies to strengthen human resource competence, increase financial literacy, optimize financial capital, and develop social capital to strengthen the competitiveness and sustainability of MSMEs in the research area.

Introduction: Elementary school children play a very important role in the development stages of children in their middle and final stages of childhood. Children's emotional mental health can also influence their own future, and have a big impact on family, friends, teachers and society, because Parents need to supervise their children when using smartphones. The duration of smartphone use for children aged 3-S years is 1 hour per day and for children aged 6-18 years is 2 hours per day. Method:The design of this research is a quantitative descriptive design using a cross sectional approach. The samples for this research are 71 students using a total sampling technique. The measuring tool for this research used the SDQ (Strength & Difficulties Questionnaire) questionnaire. There are 5 categories or aspects of behavior that are measured to detect emotional mental health, namely emotional problems, behavioral problems, hyperactivity, peer problems, and prosocial, each category has 3 divisions, Normal Borderline, Abnormal. Result:The research results obtain are Normal 4 (5.6%), Borderline 62 (87.4%). Abnormal are 5 (7.0%). Conclusion:It is hoped that this research will provide input for elementary school children so that they can adapt to their environment. Parents also play a very important role for children so that children do not become addicted to smartphones.  

This study aims to improve student learning outcomes through the implementation of the Problem Based Learning (PBL) model assisted by PowerPoint media in Mathematics for Grade I students at SD IT Riyadhoturrohman. The research employs Classroom Action Research (CAR) conducted in two cycles. Each cycle consists of three meetings, following the stages of planning, implementation, observation, and reflection. The research subjects were 16 students from Grade I of SD IT Riyadhoturrohman. The Problem Based Learning model was chosen because it encouraged students to be actively involved in learning through solving contextual problems, while PowerPoint media was used to help visualize the mathematical concepts being taught. The results showed an improvement in students' learning outcomes from the pre-action stage to Cycle I, and a further increase in Cycle II. Additionally, students demonstrated improved participation, conceptual understanding, and teamwork skills. Thus, the implementation of the Problem Based Learning model assisted by PowerPoint media proved to be effective in improving the mathematics learning outcomes of Grade I students at SD IT Riyadhoturrohman.

This study aims to describe the management of the Keceme Drinking Water Supply System SPAM as an effort to overcome drought in Waru Hamlet, Girisekar Village, Panggang District, Gunungkidul Regency, Special Region of Yogyakarta. The drought problem in the area has been going on for a long time, thus demanding a sustainable solution to meet the community's clean water needs. This study uses a qualitative approach with data collection techniques through observation, in-depth interviews with SPAM managers and the community, and documentation. Data analysis was carried out with reference to George R. Terry's management theory which includes four management functions, namely planning, organizing, actuating, and controlling. The results show that the existence of the Keceme SPAM greatly helps the community in obtaining access to clean water, although various obstacles still exist. The main obstacles include planning that is mostly not documented in writing, limited number and capacity of human resources in management, technical problems in the form of lime deposits that disrupt water flow, and high operational and maintenance costs of the network. However, the existence of social capital in the form of a spirit of mutual cooperation among the community, as well as policy support and facilities from the village government, are important factors driving the sustainability of SPAM management. This research is expected to provide practical contributions as a reference for other regions facing similar challenges, particularly in optimizing the use of local water sources as a sustainable drought mitigation strategy.

Hypertension is one of the main health problems in the elderly that can reduce the quality of life and increase the risk of complications such as stroke and kidney failure. Hypertension treatment is not only through pharmacological therapy, but also non-pharmacological interventions such as hypertension exercise which has been proven effective in lowering blood pressure. This study aims to implement and evaluate the effect of hypertension exercise on reducing blood pressure in the elderly in the work area of ​​the Kampung Baru Health Center UPT. The method used is a case study of a 71-year-old elderly with blood pressure of 160/100 mmHg. The exercise intervention was carried out for seven consecutive days with blood pressure measurements taken before and after the intervention. The results showed a decrease in blood pressure and complaints of headaches, as well as an increase in patient knowledge about hypertension. Hypertension exercise has been proven to be an effective independent nursing intervention to lower blood pressure and improve the quality of life of the elderly.

Indonesia, with its rapid economic growth, is still haunted by persistent poverty problems. Inflation is like a parasite that sticks to economic growth, has the potential to worsen the poverty gap and hinder its overcoming. The aim of this research is to examine how economic growth and inflation in Indonesia affect the level of poverty in Indonesia. Panel data collected between 1994 and 2023 from 34 provinces in Indonesia is the data source. Multiple linear regression analysis is the technique used. The findings show that the number of poor people in Indonesia is not significantly affected by economic growth or inflation. Only 25.7% of the fluctuation in the number of poor people can be explained by the regression model, based on a coefficient of determination (R-square) of 0.257; the remaining 74.3% can be explained by other factors not taken into account in this study.

Ijtihad as a methodology for formulating Islamic law is an important approach in understanding and developing Islamic law. This journal discusses the definition of ijtihad, the basics of ijtihad, and its role in the context of social change and community needs. The purpose of this study is to see and explore how far our understanding of the role of ijtihad in responding to the challenges of Islamic law in the global era. This study uses a qualitative method by making books, magazines, articles, journals related to the research theme as the main reference in collecting data to be codified and then poured into a description. The results of the study show that ijtihad is not just reasoning, but also involves a deep understanding of legal sources such as the Qur'an and Hadith. In addition, this article describes the challenges and opportunities faced by mujtahids in the modern era, as well as the importance of ijtihad in overcoming contemporary problems. Thus, ijtihad is expected to contribute to producing laws that are relevant and responsive to the dynamics of society.  

Pre-production photography is a comprehensive stage of preparation and planning before the production and post-production stages. This stage includes determining ideas, visual concepts, technical planning, location selection, and budget and schedule management. This stage is crucial to ensure the smooth running and success of production by minimising problems during shooting. Conceptual photography is photography with a design that carries a specific concept. This type of photography is included in fine art photography, which focuses on conveying ideas and abstract feelings through images. The resulting photographs prioritise the idea behind the work and often use imagination. The pre-production stage of the conceptual photography ‘Mother's Hands’ depicts mothers as loving and strong figures who maintain their identity as women with traditional Javanese nuances. This work conveys a message about the balance between domestic roles and self-esteem and reflects cultural values. The balance between the roles of woman and mother is the concept. The mother is the bearer of household responsibilities and an educator, while also being a woman who maintains her dignity and appearance with grace as a form of self-respect. Visually, this photographic work presents a Javanese mother who is a housewife and her accomplished daughter, who is the result of her mother's upbringing. The photoshoot took place indoors, with gebyok accents and other supporting props in line with the concept. The final result of the conceptual photography ‘Tangan Ibu’ is a photo that combines aesthetic and narrative elements through a meaningful visual presentation. This work provides an experience that is not only visually appealing but also invites emotional engagement from the audience. It can also serve as a reference for photography.

Sustainable tourism aims to maximize the potential of travel destinations while maintaining a careful balance between social, economic, and environmental factors, and coastal tourism such as that found at Mutun Beach in Lampung illustrates both the promise and the urgency of this approach. Coastal tourism is one of the fastest-growing segments of the global travel industry, offering visitors natural beauty, recreational activities, and cultural experiences that generate significant income for local economies. In Indonesia, beaches are major attractions that can boost regional development through job creation, small business opportunities, and improved infrastructure. Mutun Beach, a well-known coastal destination on the southern coast of Sumatra, contributes greatly to the Regional Original Income (PAD) of Lampung Province and provides livelihoods for surrounding communities. Yet despite its popularity, the area continues to face persistent problems such as weak administrative management, limited community participation, inadequate facilities, and signs of environmental degradation, all of which threaten its long-term sustainability. This service project therefore focuses on designing a comprehensive plan for sustainable tourism growth at Mutun Beach for the 2025–2030 period. A participatory strategy is employed through Focus Group Discussions (FGD) involving local government, tourism stakeholders, community members, academics, and potential investors to ensure inclusive decision-making. The resulting five-stage roadmap emphasizes strengthening tourism regulations, constructing eco-friendly infrastructure, empowering residents with training and entrepreneurial opportunities, creating tourism products that highlight environmental and cultural values, and adopting digital marketing to reach broader audiences. Success indicators include increased regional revenue, rising visitor numbers, higher tourist satisfaction, and measurable improvements in coastal environmental health. Implementing this roadmap is urgent because coastal tourism directly supports economic growth, provides steady employment, and safeguards natural resources, ensuring that Mutun Beach remains both competitive and environmentally resilient for generations to come.

Teeth and mouth are the first part of the digestive system, where germs and bacteria can enter and cause health problems. Teeth are also part of the body. Tooth decay can affect the health of other body parts, which can disrupt daily activities. Brushing your teeth plays a very important role in preventing the development of bacteria that can cause tooth decay. Therefore, effective educational efforts are needed to care for teeth by brushing your teeth at least twice a day at the right time, in the morning after breakfast and at night before bed. The behavior of eating sticky and sweet foods can affect the occurrence of tooth decay. One method that is considered effective is education that can increase knowledge about how to brush your teeth properly. The purpose of this study was to analyze the effect of providing education on how to brush your teeth properly and correctly to increase the knowledge of elementary school children. This study used a quasi-experimental research method (Quasi Experimental Design), a pre-experimental design with a pre-post design Single group that is quantitative. The population in this study was 55 people. The research sample was 35 people using the Slovin formula with a margin of error (0.1). with a significance level of p <0.05.

(MMR) refers to the number of deaths of women that occur during the pregnancy period or within 42 days after delivery. According to WHO in (2022) MMR is an indicator that states the number of maternal deaths for 303,000 per 100.000 live births, According to the Brebes health office (2022) MMR 177.94/ 100.000 live birth, IMR 197 cases. According to data obtained from the Sirampog Health Center daring 2022, the maternal mortality rate was recorded at one case, and eleven infant dealths. The study aims to provide comprehensive midwifery care to patients with a history of cesarean section, using a qualitative descriptive case study approach. Based on integrate midwifery care carried out on patients who had a history of cesarean section, the results were obtained, namely Mrs. Saya’s pregnancy with an indication of CPD as well as high blood pressure and ureine protein approaching positive one. Delivery was carried out by secarean section as an effort to prevent complications in the mother anda baby. During the neonatal care period up to 28 days of age, no abdormalities or problems were found. During the postpartum period up to 42 days, on problem or complications were found. Mrs. I  chose to use an IUD as a contraceptive.