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An agreement is a fundamental basis in civil law relations because it gives rise to rights and obligations for the parties who bind themselves. For an agreement to be valid, consent must arise from the free will of the parties without any defect of will as regulated in Articles 1320 and 1321 of the Indonesian Civil Code (KUHPerdata). In Indonesian legal practice, apart from classic defects of will such as coercion (dwang), mistake (dwaling), and fraud (bedrog), a modern form of defect of will has also developed, namely abuse of circumstances (misbruik van omstandigheden). Abuse of circumstances occurs when one party exploits the weak condition, dependency, or ignorance of the other party to obtain unfair advantage in an agreement. This research formulates the problems of how the concept of defect of will in abuse of circumstances is applied in the jurisprudence of Indonesian contract law and what are the legal consequences of abuse of circumstances in an agreement. The method used is normative legal research with a statutory approach and conceptual approach, as well as related legal literature. The conclusion of this research shows that abuse of circumstances is a modern form of defect of will recognized through doctrine and jurisprudence. The legal consequence is that the agreement can be annulled because the element of free consent is not fulfilled. This legal consequence provides protection for the aggrieved party and confirms that the principle of freedom of contract is not absolute, but is limited by good faith, propriety, and balance.

This article aims to explore the evaluation of the context, inputs, processes, and products of the implementation of Islamic Religious Education and Character Education at SMA Negeri 1 Tikep. Until now, there are still many obstacles faced by a number of educational institutions, especially in the aspects of implementation and evaluation. This study uses a qualitative approach and a type of evaluation research with the CIPP (Context, Input, Process, and Product) evaluation model, which was developed by Stufflebeam. This research was conducted by analyzing the data to answer the problem formulation without testing the hypothesis. The main data from this study were obtained through descriptive analysis, with the data collection process through interviews, documentation, and Post-Test as additional data. The results of this study indicate that from the perspective of the CIPP evaluation model developed by Stufflebeam, the context, input, process, and product aspects of PAI and Budi Pekerti learning based on the 2013 curriculum at SMA Negeri 1 Tikep  are included in the good category.

Lifestyle changes, such as smoking habits, low physical activity, and suboptimal sleep patterns, have the potential to affect various health indicators. However, empirical evidence showing a direct link between lifestyle factors and objective health indicators still shows varying results. This study aims to analyze the relationship between lifestyle factors and health indicators in adult respondents, in an effort to provide an empirical picture of behavioral factors related to health conditions. This study used a quantitative approach with a cross-sectional observational analytic design. Data were obtained from 94 respondents who had complete lifestyle data and health examination results. Lifestyle factors analyzed included smoking habits, exercise frequency, and sleep duration, while health indicators included body mass index (BMI), systolic and diastolic blood pressure, blood sugar levels, cholesterol, uric acid, and pulse rate. Data analysis was performed using descriptive statistics, the Shapiro–Wilk normality test, and the Spearman correlation test according to the characteristics of the data distribution. The results showed that smoking habits were significantly associated with diastolic blood pressure (p < 0.05), exercise frequency was significantly associated with BMI and systolic blood pressure (p < 0.05), and sleep duration was significantly associated with uric acid levels (p < 0.05). Meanwhile, the relationship between lifestyle factors and other health indicators did not show statistical significance. These findings indicate that the influence of lifestyle on health is specific to certain indicators and is not evenly distributed across all health parameters. This study concludes that identifying lifestyle factors relevant to certain health indicators is important as a basis for formulating more targeted health promotion strategies.

In the era of globalization and intensifying market competition, strategic management has become a crucial instrument for organizations to maintain a competitive advantage. This study aims to comprehensively examine the role of strategic management in improving organizational performance based on previous research findings. The method used is a literature review with a qualitative-descriptive approach through the collection, evaluation, and synthesis of scientific articles from reputable national and international journals published between 2021 and 2026. The research findings indicate that the stages of strategic management, including strategy formulation, implementation, and evaluation, contribute significantly to improving organizational performance in both financial and non-financial aspects. Determinant factors such as strategic leadership, resource mobilization, and organizational culture alignment are proven to strengthen organizational effectiveness in facing environmental uncertainty. Furthermore, strategic management plays a vital role in building organizational resilience to adapt to dynamic external changes. The implications of this study emphasize the importance for managers and organizational leaders to implement strategic management practices consistently and integratedly to ensure long-term survival and success. The results of this literature synthesis provide a theoretical framework for practitioners in optimizing organizational strategic capabilities amidst complex global challenges.

This study examines the identity and role of the Catholic Church as civitas Dei through an analysis of Augustine of Hippo’s political philosophy and its relevance to the pastoral response of the Konferensi Waligereja Indonesia (KWI) toward Indonesia’s socio-political dynamics in 2025. The research departs from the problem of how the Church should position itself amid political polarization, violent demonstrations, and violations of human dignity that marked the national context. It aims to (1) explain Augustine’s concept of civitas Dei and civitas terrena, (2) formulate the Church’s identity as a moral-spiritual community oriented toward God, and (3) analyze the relevance of this framework for the Church’s prophetic and pastoral engagement in Indonesia. This study employs a qualitative method with a literature review approach, drawing from Augustine’s De Civitate Dei, Church documents, and the official pastoral statement of KWI, complemented by relevant theological and socio-political sources. The findings show that Augustine’s distinction between the two cities is not merely institutional but based on the orientation of love: love of God that generates justice and service, versus self-love that leads to domination and injustice. Within this framework, the Church in Indonesia actualizes civitas Dei through solidarity with victims, ethical criticism of power, and active participation in promoting peace and the common good. KWI’s pastoral statement embodies this prophetic stance by advocating nonviolence, human dignity, and social justice. In conclusion, Augustine’s political theology remains normatively relevant for guiding the Church’s mission as a transformative moral force in contemporary public life.

Conflicts in transmigration areas are generally multidimensional and influenced by social, economic, land, and institutional factors. This study aims to identify the forms and distribution of conflicts in three districts of the transmigration area, namely Momi Waren District, Ransiki District, and Oransbari District, as well as to formulate a smart system-based conflict resolution approach through the use of spatial data, local institutions, and local wisdom-based settlement practices. Based on field mapping, four main categories of conflict were identified: 1) Land conflicts occur throughout the transmigration sites in the form of claims to transmigration land that has not been handed over to transmigrants because the compensation price is below normal. In addition, there is no ATR BPN office in South Manokwari Regency, one of whose functions is community empowerment and conflict resolution. 2) Economic conflicts occur because transmigrants are registered and recorded in the population registry, making it easy for them to access capital. Several economic activities in agriculture and transportation services are dominated by transmigrants, causing economic jealousy. 3) Social conflicts occur when the distribution of social assistance is uneven and the excessive use of illegally sold alcoholic beverages causes social unrest. 4) Institutional conflicts occur when civil servants, police, and military personnel are recruited, and not all indigenous Papuans who are nominated can be accommodated, requiring the involvement of tribal councils to formulate recommendations for recruitment that prioritize indigenous Papuans. The root causes of the conflict were analyzed using a root cause analysis approach that covered unclear land boundaries, unequal economic access, weak coordination between institutions, and low social trust due to differences in interests between groups. This study utilizes best practices from the Tribal Council, the South Manokwari Regency Transmigration and Manpower Office, the Religious Harmony Forum, and the Social Services Office as the basis for developing smart maps for an early warning system for conflicts. The results of the study formulate a Smart Conflict Resolution System framework consisting of three main components: (1) participatory spatial mapping of conflicts and key actors, (2) integration of institutional databases and social-customary mediation channels, and (3) design of smart maps as a mitigation and decision-making tool in transmigration areas. This system is expected to strengthen collaborative governance, prevent conflict escalation, and realize inclusive and sustainable management of transmigration areas

This study is motivated by the increasing complexity of financing coordination between the National Health Insurance (BPJS Kesehatan) and supplementary health insurance providers under the Coordination of Benefits (KAPJ) scheme, which creates potential claim disputes and administrative risks for hospitals. Although Minister of Health Decree No. HK.01.07/MENKES/1117/2025 regulates payment allocation and membership verification mechanisms, it does not explicitly recognize pre-admission confirmation as a preventive legal protection instrument. This research aims to analyze the normative position of pre-admission confirmation within the KAPJ framework, conceptualize it as a preventive legal protection mechanism, and formulate a proportional implementation model. The study employs a normative juridical method using statutory and conceptual approaches through literature review of relevant regulations and scholarly works. The findings indicate that pre-admission confirmation possesses implicit normative legitimacy through membership verification obligations and system integration requirements, and functions as a risk allocation mechanism that clarifies payment responsibilities prior to service delivery. Its implementation enhances legal certainty, reduces fraud potential, and minimizes claim disputes, provided that access to emergency medical services remains guaranteed.

Vaname shrimp (Litopenaeus vannamei) has a fast growth rate, good tolerance to a wide range of salinity and temperature, and resistance to several common shrimp diseases. Vaname shrimp has an efficient feed conversion making it more economical to cultivate, and its international market demand is high. The research method used four treatments of fermented soybean meal doses, namely 0% (control), 15%, 25%, and 35%, each with 3 replications. The feed was formulated using Pearson’s Square method targeting 35% protein, and the soybean meal was fermented using tempe yeast method. The observed parameters included daily growth rate (%), absolute weight gain (grams), survival rate (%), feed utilization efficiency (FUE), and feed conversion ratio (FCR). The results showed that the treatment with 25% fermented soybean meal dose gave the best results with a daily growth rate of 6.42%, absolute weight gain of 0.22 grams, survival rate of 90.66%, and the highest feed utilization efficiency of 0.66.

This study aims to determine the effect of selling price and operational costs on fishermen’s income in Menawi Village, Angkaisera District, Kepulauan Yapen Regency. The population in this study consisted of all fishermen in Menawi Village, Angkaisera District, Kepulauan Yapen Regency. The research sample included 15 fishermen. The data collection technique used in this study was observation through interviews with fishermen, and the data were analyzed using multiple linear regression analysis with the assistance of SPSS 21.0 for Windows. The results of this study indicate that (a) there is a significant simultaneous effect of selling price and operational costs on fishermen’s income in Menawi Village, Angkaisera District, Kepulauan Yapen Regency; (b) there is a positive and significant partial effect of selling price and operational costs on fishermen’s income in Menawi Village, Angkaisera District, Kepulauan Yapen Regency, which can form the basis for economic policy and natural resource management in the fisheries sector. This research is expected to provide insight for policymakers in formulating strategies to increase fishermen's incomes through improved selling prices and more efficient operational cost management.

In the era of globalization and intensifying market competition, strategic management has become a crucial instrument for organizations to maintain a competitive advantage. This study aims to comprehensively examine the role of strategic management in improving organizational performance based on previous research findings. The method used is a literature review with a qualitative-descriptive approach through the collection, evaluation, and synthesis of scientific articles from reputable national and international journals published between 2021 and 2026. The research findings indicate that the stages of strategic management, including strategy formulation, implementation, and evaluation, contribute significantly to improving organizational performance in both financial and non-financial aspects. Determinant factors such as strategic leadership, resource mobilization, and organizational culture alignment are proven to strengthen organizational effectiveness in facing environmental uncertainty. Furthermore, strategic management plays a vital role in building organizational resilience to adapt to dynamic external changes. The implications of this study emphasize the importance for managers and organizational leaders to implement strategic management practices consistently and integratedly to ensure long-term survival and success. The results of this literature synthesis provide a theoretical framework for practitioners in optimizing organizational strategic capabilities amidst complex global challenges.

The enforcement of election criminal law plays a crucial role in safeguarding democratic integrity and upholding the principle of popular sovereignty. Law Number 7 of 2017 establishes the Integrated Law Enforcement Center (Sentra Gakkumdu) as a coordinated mechanism involving the Election Supervisory Body, the Police, and the Prosecution Service in addressing election crimes. However, in practice, the Gakkumdu system has not fully ensured a balanced realization of legal certainty, substantive justice, and legal utility. This study aims to analyze the problems of election criminal law enforcement within the Gakkumdu system, examine the relevance of the Restorative Justice approach in election law, and formulate a reconstruction of election criminal law enforcement based on this approach. This research employs normative legal research using statutory, conceptual, legal philosophy, and legal policy approaches. The findings indicate that the weaknesses in election criminal law enforcement arise from institutional fragmentation, normative ambiguity, and a legal culture dominated by legalistic and sectoral perspectives. The Restorative Justice approach is considered relevant as it prioritizes substantive justice and the restoration of democratic values. Therefore, reconstructing election criminal law enforcement based on Restorative Justice is essential to strengthening democratic legitimacy and public trust in elections in Indonesia.

Background: Dysmenorrhea is commonly experienced by female adolescents and may interfere with daily activities and academic concentration. Non-pharmacological interventions such as listening to the murottal of Surah Ar-Rahman and the use of lemon aromatherapy have been reported to provide relaxation and analgesic effects. However, evidence regarding the effectiveness of their combined use remains limited. Therefore, this study aimed to evaluate the effect of combined therapy using Murottal Surah Ar-Rahman and lemon aromatherapy on dysmenorrhea pain levels among female adolescents at SMA Negeri 10 Semarang. Method: This study was conducted at SMA Negeri 10 Semarang using a Quasi-Experimental design with a Pretest–Posttest Group approach. The population consisted of 188 students who met the inclusion criteria. The sample size was determined using the Slovin formula, resulting in 40 respondents selected through purposive sampling. A normality test was performed prior to analysis, and the bivariate analysis utilized the Wilcoxon Signed Rank Test. Result: The Wilcoxon Signed Rank Test showed a p-value of 0.000 (p < 0.05), indicating a significant difference between pain levels before and after the intervention. These findings demonstrate that the combination of Murottal Surah Ar-Rahman and lemon aromatherapy is effective in reducing dysmenorrhea pain among female adolescents at SMA Negeri 10 Semarang. Conclusion: The combined therapy of Murottal Surah Ar-Rahman and lemon aromatherapy is effective in reducing dysmenorrhea pain levels among female adolescents.  

This study aims to analyze the underlying causes of low interest in Arabic language learning and to formulate pedagogical solutions through the integration of Contextual Teaching and Learning (CTL), Cooperative Learning, and the PAKEM (Active, Creative, Effective, and Joyful Learning) framework. Adopting a descriptive qualitative approach with a library research method, this study critically analyzes data to identify epistemological, affective, and pedagogical barriers in Arabic instruction, while exploring the potential interventions of the three aforementioned strategies.The findings indicate that the decline in student interest is primarily driven by material abstraction, language anxiety, and passive instructional methods. The integration of these three strategies offers a complementary and holistic solution: CTL addresses cognitive barriers by contextualizing material into meaningful learning experiences; Cooperative Learning mitigates affective obstacles by fostering psychological safety through peer support; and PAKEM overcomes motoric-engagement barriers by stimulating joyful, active participation. The synergy of these strategies effectively shifts the instructional paradigm from passive-instructional to active-participatory, fundamentally reconstructing and enhancing student engagement and interest in Arabic language acquisition.

This study seeks to examine the influence of brand image, product innovation, and lifestyle on purchasing decisions for iPhone smartphones among residents of Patumbak Village, Dusun V, Deli Serdang. Specifically, it aims to analyze the individual effect of brand image on purchasing decisions, the effect of product innovation on purchasing decisions, and the effect of lifestyle on purchasing decisions, as well as their combined impact. The research employs a descriptive quantitative approach, utilizing questionnaires, interviews, and documentation as data collection techniques. The population consists of 740 residents of Patumbak Village, Dusun V, and the sample of 88 respondents was determined using non-probability sampling with the Slovin formula. The collected data were processed and analyzed through multiple linear regression analysis using SPSS version 26.0. The findings indicate that the calculated F value (205.841) exceeds the F table value (2.71), demonstrating a significant simultaneous effect of brand image, product innovation, and lifestyle on purchasing decisions. Partially, brand image (t = 2.885), product innovation (t = 2.491), and lifestyle (t = 5.570) each show t-values greater than the t table value (1.662), confirming their significant individual influence. Furthermore, the coefficient of determination (R²) of 0.570 reveals that 57% of the variation in purchasing decisions is explained collectively by the three independent variables.

This study is based on the need to develop a more effective concentrate ration for lactating dairy cows, as existing formulations in the field are greatly influenced by the availability of ingredients and varying quality. Therefore, this study focuses on optimizing concentrate in dairy cow feed rations to meet SNI standards, which include crude protein (CP), Total Digestible Nutrients (TDN), Calcium (Ca), and Phosphorus (P), with more efficient results in terms of price and nutrition. This study uses the Whale Optimization Algorithm (WOA) metaheuristic approach, which balances the exploration and exploitation processes in finding the best solution to optimization problems. This algorithm has fewer parameters than other metaheuristics such as GA, PSO, and DE. WOA runs naturally in continuous space without the need for genetic operators such as crossover and mutation. The dataset used contains types of dairy cow feed ingredients along with nutritional requirements and prices so that researchers can process the data into efficient feed concentrate that is suitable for lactating dairy cows.

Background: TikTok usage among adolescents is increasing and has the potential to impact psychological aspects, particularly self-esteem. Adolescents, who are in the stage of developing their identity, are vulnerable to the influence of interactions and social comparisons on social media. Therefore, this study aims to determine the relationship between TikTok usage behavior and self-esteem levels in students at SMA Negeri 2 Semarang. Method: This study employed a descriptive correlational research design with a cross-sectional approach. The population consisted of 424 students from grade 11 at SMA Negeri 2 Semarang. Sampling was conducted using the Simple Random Sampling technique, resulting in a total sample of 206 respondents, determined by the Slovin formula. Bivariate analysis was carried out using the Spearman Rank Correlation test. Result: The results of the Spearman Rank statistical test showed a correlation coefficient (r) of -0.412 with a significance value of 0.000. The negative correlation indicates an inverse relationship between TikTok usage behavior and students’ self-esteem levels, meaning that the higher the intensity of TikTok use, the lower the self-esteem of the students. The correlation coefficient of 0.412 falls within the category of a moderate relationship. Conclusion: There is a significant relationship between TikTok usage behavior and self-esteem levels among high school students.

Background: Breast cancer is one of the leading causes of death in women in Indonesia. Early detection through SADARI is important from adolescence, but many still lack the knowledge, attitudes, and behaviors necessary to implement it. Health education, such as the SALINDI education package, which contains interactive materials about SADARI. Aims: to determine the effect of providing the SALINDI education package on the knowledge, attitudes, and behavior of SADARI among adolescent girls at SMA Negeri 10 Semarang. Method: This research was conducted at SMAN 10 Semarang. The research design used was a Quasi-Experimental with Pretest-Posttest. The population was 100 female students in grade 11. The sampling technique used was purposive sampling with the Slovin formula, resulting in a sample size of 89 respondents. Normality tests were performed first, followed by bivariate tests using the Wilcoxon t-test. Result: The Wilcoxon statistical test for the effect of the Salindi Education Package on BSE knowledge, attitudes, and behavior showed a p-value of 0.000 <0.05. This indicates that the Salindi education package has an effect on BSE knowledge, attitudes, and behavior. Therefore, it can be concluded that the Salindi education package has an effect on improving BSE knowledge, attitudes, and behavior among adolescent girls at SMAN 10 Semarang. Conclusion: The Salindi education package has an effect on improving BSE knowledge, attitudes, and behavior among adolescent girls.

Canker sores are an inflammation of the oral tissues, generally caused by bacterial and fungal infections. They can cause pain and discomfort and reduce the sufferer's quality of life. Treatment for canker sores has been dominated by synthetic drugs, but they are less popular among the public, especially children, due to discomfort and concerns about side effects. Therefore, we need safer and more easily accepted alternative treatments based on culturally derived materials. This study is to investigate the potential of pineapple and melon stems formulated in the form of gummy candy nanosimplicia as a complementary therapy in the treatment of canker sores. The research method was carried out through a literature review by collecting scientific articles from the PubMed, ScienceDirect, and Google Scholar databases, then analyzed using VOSviewer software to map emerging research trends and potential. The analysis results indicate that there are approximately 600 articles discussing the active metabolite content in pineapple and melon stems that have antibacterial and antifungal activity, as well as the development of innovative preparations such as gummy candy as a delivery medium for bioactive compounds. The implications of this study indicate that the combination of pineapple stem and melon nanosimplisia has the potential to be developed as a safe, attractive, and effective natural herbal candy product for the prevention and treatment of mouth ulcers, especially in children.

Hypertension is a significant global health problem, especially in specific groups such as pregnant women. The high incidence and potential for serious complications demand non pharmacological management efforts and innovative use of local foods. This study examines the potential of local functional foods such as Ambon bananas, banana blossoms, and bamboo shoots as alternatives for health management and product development, particularly those related to hypertension in pregnant women. The method used was a systematic literature review using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) approach, which encompasses four main stages: identification, screening, feasibility assessment, and analysis of results.The study results showed that the Ambon banana diet significantly reduced systolic and diastolic blood pressure. Factors such as age, family support, stress levels, and fast food consumption were shown to be significantly associated with the incidence of hypertension in pregnant women. Furthermore, bamboo shoot consumption significantly reduced blood cholesterol levels and blood pressure. In terms of product innovation, the fish floss formulation combined with banana blossoms or bamboo shoots received positive feedback from the panelists. The fermentation process of bamboo shoots is known to produce flour with a very high crude fiber content. Therefore, this local food has significant potential as a source of additional fiber and a raw material for value-added processed products to support food security and improve public health.

Crackers are snacks that are popular with various age groups, but generally have a relatively low calcium content so they do not contribute to meeting daily mineral needs. Therefore, food product innovations are needed to increase their nutritional value, one of which is by utilizing purebred chicken egg shells as a natural source of calcium. This study aims to analyze the effect of purebred chicken eggshell flour substitution on the acceptability of crackers and determine the best formulation as a high-calcium snack. The research method used an experimental design with a Complete Random Design (RAL) consisting of four treatments, namely P0 (100:0), P1 (90:10), P2 (85:15), and P3 (80:20). The testing is carried out qualitatively through organoleptic tests which include color, aroma, taste, and texture. The data was analyzed using the one-way ANOVA test and followed by the Post Hoc Kruskal-Wallis test if there were significant differences. The results showed that the best formulation was found in the P1 treatment with a 10% substitution of eggshell flour. Overall, the substitution of purebred chicken eggshell flour had no significant effect on the acceptability of crackers.