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This research aims to analyze the criminal liability of perpetrators of arson and destruction of public facilities during demonstrations in Indonesia, as well as to examine the enforcement of criminal law against these crimes based on applicable positive law. However, in practice, demonstrations are often accompanied by anarchic actions in the form of arson and destruction of public facilities that harm the public interest and disrupt public order. The urgency of this research lies in the need to ensure that criminal liability and criminal law enforcement for acts of arson and destruction of public facilities are carried out individually and proportionally in accordance with the provisions of the old Criminal Code and the National Criminal Code, in order to prevent the general application of criminal law to participants in demonstrations. The results of the first study indicate that criminal liability for perpetrators of arson and destruction of public facilities during demonstrations has basically been regulated in the old Criminal Code and then updated in the National Criminal Code, especially regarding the crimes of arson and destruction of property. While the second enforcement of criminal law against these acts requires proportional and individual application, even though it is carried out in the context of collective mass action.

The growth of the digital economy in Indonesia has positioned Foreign Venture Capital Companies (FVCCs) as a fundamental pillar within the startup financing ecosystem. However, the legal landscape has undergone a significant transformation with the enactment of Law Number 4 of 2023 on the Development and Strengthening of the Financial Sector (P2SK Law). This regulation mandates that all financial services business actors, including foreign entities, obtain business licenses from the Financial Services Authority (Otoritas Jasa Keuangan/OJK). This study aims to analyze the legal implications of this licensing requirement on business certainty for foreign investors and to examine the normative inconsistencies between the Investment Law and the P2SK Law. This research employs a normative juridical method with a statutory approach and a conceptual approach. The findings reveal the existence of normative ambiguity (vagueness of norms) concerning the operational status of FVCCs utilizing offshore structures during the regulatory transition period, which is set to expire in January 2026. Such legal uncertainty has the potential to hinder the inflow of Foreign Direct Investment (FDI) if not promptly addressed through adaptive implementing regulations, such as the optimization of regulations governing Foreign Representative Offices. On the other hand, the licensing obligation enhances legal certainty by providing preventive legal protection for Business Partner Companies through contract standardization and integrated supervision. In conclusion, this study recommends cross-sectoral regulatory harmonization and the issuance of clear technical guidelines to ensure a balanced approach between prudential supervision and investment facilitation.

This research is based on the shortage of functional penghulu officers, which has become a serious issue for the government, particularly the Ministry of Religious Affairs of Indonesia. This condition can affect the quality of services in marriage registration, family guidance, and the provision of legal certainty to the community. To overcome the emergency of penghulu personnel, it is necessary to propose that the position of penghulu also be granted equal access to women, whereas until now the position of penghulu has been dominated only by men. Therefore, this research aims to conduct a comprehensive study on the provisions regarding the opportunities and problems of female penghulu within Indonesia’s civil law system, in which civil law is the official positive legal umbrella governing penghulu affairs. This research is normative legal research employing a statutory approach and a conceptual approach. Meanwhile, the primary legal materials of this research consist of various laws and regulations directly related to penghulu affairs. The results of this research indicate that the opportunities for female penghulu within the civil law system are very open, constitutionally valid, and not subject to any normative prohibition. The problems arise when female penghulu are requested to act as guardians appointed by the court (wali hakim) or entrusted with the delegated guardianship of marriage (taukil wali). This is because, under Indonesia’s civil law, a wali hakim or a person receiving taukil wali is required to be male. In addition, another problem is the existence of a specific requirement to be male that must be fulfilled in the recruitment of penghulu personnel as stated in the Announcement Letter on the Recruitment of Candidates for Civil Servants of the Ministry of Religious Affairs.  

Local food innovation is not only focused on product development but also requires effective communication strategies to build positive perceptions and enhance market competitiveness. This study aims to analyze the implementation of innovation communication strategies by micro, small, and medium enterprises (MSMEs) in developing papaya-based chili chips as a flagship product in Nagori Karang Anyar, Gunung Maligas District, Simalungun Regency. The research employs a descriptive qualitative approach, focusing on the product innovation process, marketing communication patterns, and efforts to build product image amid competition in the local food industry. The findings indicate that innovation communication strategies play a crucial role in creating product differentiation through narratives of unique taste, utilization of local raw materials, and promotional strategies combining traditional methods and digital media. Papaya chili chips are positioned as a product that blends distinctive local flavors with a modern touch, attracting consumer interest and increasing the added value of papaya as a local commodity. This study emphasizes that the success of local food innovation depends not only on product quality but also on the ability of MSMEs to manage adaptive and persuasive communication strategies.

Citra Jalatarangga is a karawitan composition that is contextually inspired by the duality of freshwater and seawater springs found at Geger Beach. The duality embodied in this idea serves as the fundamental concept and is subsequently implemented in the formulation and structuring of Balinese karawitan performance techniques. This paper discusses the process of creating the work, the formal structure of the composition, and the aesthetic values contained within it. The karawitan composition Citra Jalatarangga employs three theoretical frameworks as analytical tools to describe the duality of the different water sources. Transformation theory is used to determine the form and structure of the composition, creativity theory serves as a reference in the creative process, and postmodern aesthetic theory functions as a guideline for applying aesthetic nuances to the work. The creative method used in the creation of Citra Jalatarangga is the Panca Sthiti Ngawi Sani method, which consists of five stages: the inspiration stage (ngawirasa), the exploration stage (ngawacak), the conception stage (ngarencana), the execution stage (ngawangun), and the production stage (ngebah). This work utilizes several instruments from the Gamelan Semara Dana as its expressive medium and is structured into three sections, each representing the duality of the water sources through different formulations and performance techniques. In addition, instrument arrangement, costume design, and lighting design also function as supporting aspects in the presentation of the work, which was staged at Wantilan Banjar Sawangan, Desa Adat Peminge.

Balatindak is a traditional art that has existed since the time of the Banggai Kingdom. In its development, Balatindak presented in the regions, and each region has its own characteristics in its performance. In Banggai Laut Regency, Bangkurung District, Balatindak is performed upon the arrival of visiting distinguished guests, and on Eid al-Fitr. In Lantibung village, Balatindak is not only entertainment but also as part of the pakanggi umat ceremony carried out by the community. This study aims to describe the form of Balatindak presentation in the process of implementing pakanggi umat. This study uses a descriptive qualitative research method. In collecting data, researchers conducted interviews, and observations of the implementation of pakanggi umat, as well as documenting it in the form of photos and videos. The results of the study found that Balatindak was performed four during the pakanggi umat. The first was at the beginning of the procession performed by two men (talapu), then in the middle was presented by several male and female talapu. The costumes worn by male talakus are daily clothes consisting of long or short-sleeved shirts, black trousers, and white headbands. Meanwhile, female talapu wear long-sleeved shirts, sarongs, scarves, and white head coverings. The Balatindak is unique with movements dominated by rapid foot stomping, and both arms play props depicting machetes and shields. Balatindak is accompanied by batong music. The venue is the Bangkurung traditional house called Kusali. The Balatindak performed in this tradition classified as a ritual performing art.

Financial management plays a crucial role in individual financial planning, particularly in the context of increasingly unstable macroeconomic conditions. Effective financial management behavior enables individuals to allocate resources wisely, manage risks, and achieve financial sustainability in the long term. Therefore, identifying the key factors that influence financial management behavior is essential. This study aims to analyze the effect of income and financial literacy on financial management behavior (FMB). The population of this study consists of teachers and administrative employees aged 24 to 60 years from two educational institutions located in Bandar Lampung and Metro. Using a snowball sampling technique, a total of 93 respondents were obtained. Data were collected through an online survey questionnaire designed to measure income level, financial literacy, and financial management behavior. The collected data were then analyzed using a multiple regression model to test the proposed hypotheses. The results of the analysis indicate that both income and financial literacy have a positive and significant effect on financial management behavior. Individuals with higher income levels tend to demonstrate better financial management practices, while greater financial literacy enhances individuals’ ability to plan, control, and make informed financial decisions. These findings highlight the importance of improving financial literacy and income management skills to strengthen financial management behavior, particularly among educators and educational staff.

This study aims to analyze how work skills and work flexibility affect work productivity through job satisfaction as an intervention variable among Gojek partners in the Malang City area. This study uses a quantitative methodology with a causality design. Using simple random sampling, questionnaires were sent to 120 selected Gojek partners to obtain initial data. A Structural Equation Modeling (SEM) based on linear regression analysis was used to analyze the data. This was done using the SPSS program. The results of the study indicate that work skills and work flexibility positively and significantly affect the productivity of Gojek partners. In addition, job skills and work flexibility also have a positive and significant effect on job satisfaction. Job satisfaction is also proven to have a positive and significant effect on work productivity, and also functions as a mediating variable in the relationship between job skills and work flexibility and work productivity. The results show that job satisfaction can increase with job skills and a more flexible work environment. Ultimately, this will have an impact on increasing the productivity of Gojek partners. It is hoped that this research will help digital platform managers create more flexible and sustainable HR management strategies.

Industrial visits are widely recognized as an experiential learning approach that bridges the gap between theoretical knowledge and real industrial practices in engineering education. This study aims to examine the relationship between industrial visits and the improvement of production system understanding and critical thinking skills among students of the Faculty of Industrial Technology at Universitas Nahdlatul Ulama Al-Ghazali (UNUGHA) Cilacap. A quantitative approach with a one-group pretest–posttest design was employed. The participants consisted of 43 industrial engineering students who took part in industrial visits to PT Dirgantara Indonesia and the National Research and Innovation Agency (BRIN) in Bandung. Data were collected using Likert-scale questionnaires and analyzed through Paired Sample t-Test. The results reveal a significant increase in students’ understanding of production systems, with mean scores rising from 64.23 (pretest) to 81.47 (posttest) (p < 0.05). Similarly, critical thinking skills showed a significant improvement, increasing from a mean score of 63.05 to 83.12 (p < 0.05). These findings demonstrate that industrial visits have a substantial positive impact on enhancing students’ academic competencies. This study highlights the importance of systematically integrating industrial visits into the industrial engineering curriculum to strengthen learning outcomes and improve graduates’ readiness for industrial challenges.

Coffee husk is an agro-industrial waste with significant potential to be utilized as a renewable energy source through the fast pyrolysis process. This study aims to analyze and optimize gas production from the fast pyrolysis of coffee husk biomass using a screw reactor through single-particle-based Computational Fluid Dynamics (CFD) simulations. The simulations were conducted by varying the operating temperature at 500°C, 600°C, and 700°C to examine pressure distribution, heat transfer, particle temperature, and the formation of pyrolysis products, namely bio-oil, biogas, and biochar. The modeling was performed using COMSOL Multiphysics 6.2 with a numerical approach to represent thermal phenomena and biomass decomposition reactions during the pyrolysis process. The simulation results indicate that increasing temperature significantly affects the rate of heat transfer and the temperature distribution of coffee husk particles. At 600°C, heat transfer and temperature distribution are more uniform compared to 500°C, although heating at the particle core is not yet fully optimal. The pressure distribution shows a stable flow of pyrolysis gas from the bottom to the top of the reactor. In terms of products, increasing temperature leads to a reduction in biochar and bio-oil formation due to the occurrence of secondary reactions, while biogas production increases. The highest gas production is achieved at 700°C, indicating the most optimal condition for maximizing gas yield from fast pyrolysis. Therefore, single-particle-based CFD simulation can be used as an effective tool to understand pyrolysis mechanisms and optimize process parameters in a screw reactor.

The phenomenon of Fear of Missing Out (FOMO) has become increasingly prominent among Generation Z due to the high intensity of social media use. Social media serves not only as a communication tool but also as a space for identity construction and the pursuit of social validation. Exposure to influencer content portraying ideal lifestyles, social achievements, and trending activities encourages individuals to remain constantly connected in order to avoid feeling left behind in digital communities. This study aims to analyze the influence of social media influencer content on the level of FOMO among Generation Z. The research employs a qualitative descriptive approach using a literature review method by examining relevant national and international academic journals published within the last five years. Data were analyzed by identifying patterns linking influencer content exposure, psychological mechanisms of FOMO, and its impact on Generation Z’s behavior and psychological well-being. The findings indicate that influencer content significantly contributes to social comparison processes and increases the need for digital validation, such as likes and comments, which are perceived as indicators of social acceptance. This condition strengthens FOMO tendencies and leads to excessive digital engagement, consumptive behavior, and psychological pressure. The discussion highlights that social media algorithms further intensify this cycle by repeatedly promoting popular and viral content. In conclusion, influencer content plays a crucial role in intensifying FOMO among Generation Z, emphasizing the importance of digital literacy and critical awareness to mitigate its negative effects.

This study aims to evaluate the implementation of the Islamic Character Education Program at RA Al-Mu’minin Atula using the Goal Oriented Evaluation model. Islamic character education in early childhood education plays a crucial role in shaping students’ religious attitudes, moral values, and noble character through the internalization of Islamic values from an early age. This research employed a qualitative approach with a descriptive research design. Data were collected from the head of the institution, classroom teachers, and students through observation and in-depth interviews. The Goal Oriented Evaluation model was applied to assess the achievement of program objectives by comparing predetermined goals with the actual implementation and outcomes in the field. The findings indicate that the Islamic character education program at RA Al-Mu’minin Atula has been implemented fairly effectively, particularly through routine religious activities such as reciting Iqra before learning sessions, collective prayers, and habituation of discipline and polite behavior. The program positively contributes to the development of students’ religious character. However, several aspects require improvement, especially in formulating more measurable indicators and establishing systematic evaluation documentation. In conclusion, the Goal Oriented Evaluation model is appropriate for evaluating Islamic character education programs in early childhood education institutions and provides valuable recommendations for continuous program improvement.

Non-health facility deliveries remain a significant maternal health problem in rural areas, increasing the risk of complications for both mothers and newborns. Cigobang Village, Karang Tengah, Babakan Madang District, is one of the areas where home deliveries assisted by non-health personnel are still practiced. This community service activity was conducted through the Village Community Health Development (PKMD) program involving 103 respondents, there were 8 pregnant women (100%) who still planned to give birth at home assisted by non-health personnel. The objective of this activity was to improve community awareness and knowledge regarding safe delivery practices in health facilities. The methods included a community health assessment using questionnaires, maternal health education sessions, and interactive discussions with pregnant women, families, and community health cadres. The results showed that despite the implementation of health education, some pregnant women still planned home deliveries assisted by non-health personnel due to cultural beliefs, accessibility issues, and financial considerations. The PKMD activities contributed to increased community knowledge; however, continuous education and multisectoral collaboration are required to promote safer delivery practices.

Adolescents require higher levels of nutrients for physical growth and development, but the current trend is for adolescents to prefer instant foods such as junk food, spicy foods and foods containing unhealthy additives. This has led to the emergence of various diseases, one of which is gastritis. This condition is even more risky for female students living in Islamic boarding schools with busy activities and irregular meal schedules, thus requiring efforts to prevent gastritis. This study aims to determine the gastritis prevention behaviour of female students at Ma'had Asy-Syakur MAN 2 Kediri. This study uses a descriptive design with one variable, namely gastritis prevention behaviour. The research population consisted of students living at Ma'had Asy-Syakur MAN 2 Kediri, with a total of 59 respondents. Data collection was conducted using a gastritis prevention behaviour questionnaire. The results showed that almost all respondents (81.36%) had gastritis prevention behaviours in the adequate category, with a small portion in the good category (18.64%). The female students' busy and well-scheduled activities, accompanied by the implementation of discipline, regular meal arrangements, and the provision of stomach-friendly menus, contributed to the formation of gastritis prevention behaviour. The most common preventive behaviour was avoiding spicy foods, due to habits, taste preferences, and socio-cultural factors that had been established. This study recommends the need for health education that not only focuses on increasing knowledge but also changing attitudes and habits so that gastritis prevention behaviour can be further optimised.

Surveillance for diarrhea at the district level in Indonesia is still affected by the fragmented nature of the District Health Information System (DHIS) and Early Warning and Response System (EWARS), inconsistent reporting, patchy data interoperability, and the resulting public health delays. Although there are systems in place like the DHIS and EWARS, the persistent use of hybrid systems that combine manual and digital data entry, as well as the different skill levels of users, continues to produce issues of incompleteness, untimely reporting, and inaccurate data. The present study investigated the deficiencies in surveillance reporting of diarrhea cases, the surveillance data to determine the degree of integration and also investigated the health workers perceptions of the barriers to effective reporting. A mixed methods approach was adopted in this study where we investigated quantitatively the DHIS and routine diarrhea reports submitted for the entire year of 2023, and combined that with qualitative, in-depth interviews with the relevant surveillance officers, program managers, and district staff. The quantitative analysis indicated gaps in reporting about 55% in terms of completeness, and consistency of reporting and also significant differences were found between the manual register, DHIS, and EWARS whereby the integration of these systems was found to be low. The qualitative analysis pointed to the combination of disconnected workflows, limited cross-system interoperability, inadequate system training, excessive workloads, and weak organizational feedback, as the main barriers to effective reporting. The combination of these two datasets illustrates the fact that both system deficiencies and organizational factors are primary drivers of the reporting. Closing the gaps will require system level changes in the interoperability of reporting systems, simplified reporting workflows, training, reporting, and reporting feedback loops.

Objective: Autoimmune diseases are complex disorders that arise when the immune system loses tolerance to self-antigens, leading to chronic inflammation and tissue damage. To understand disease pathogenesis and to evaluate therapeutic efficacy, animal models are widely used in autoimmune research. This review aims to analyze various types of animal models employed in studies of autoimmune diseases such as systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), type 1 diabetes mellitus (T1DM), and multiple sclerosis (MS), with a particular focus on reproducibility and clinical applicability. Methods: This study was conducted through the selection and analysis of scientific literature published over the last ten years (2015–2025), using specific keywords including “clinical application,” “autoimmunity,” “animal models,” “humanized mice,” “lupus,” “rheumatoid arthritis,” “reproducibility,” and “translational research.” Literature searches were performed in major databases such as Google Scholar, PubMed, ScienceDirect, and Scopus. Results: Spontaneous models, such as NOD and MRL/lpr mice, exhibit close resemblance to human disease pathogenesis but are influenced by strain variability and environmental factors. Induced models, including collagen-induced arthritis (CIA) and experimental autoimmune encephalomyelitis (EAE), allow greater control over disease onset but do not fully capture the clinical complexity observed in humans. Humanized models demonstrate high translational relevance; however, their use is constrained by high costs and technical limitations. Conclusion: No single animal model is universally ideal for studying autoimmune diseases. Model selection should be based on biological relevance, reproducibility of outcomes, and the potential for clinical translation in autoimmune disease research.

The Integration of technology in the education sector is a crucial strategy for addressing the challenges of the Industrial Revolution 4.0. This study aims to develop and examine the effectiveness of "Physical Changes of the Earth’s Environment" learning media by utilizing the interactive features of the ClassPoint platform and Edpuzzle videos in 5th-grade elementary school. The method employed is library research with a qualitative-descriptive approach, conducted through content analysis of various relevant scientific literatures from the last five years. The research findings indicate that the synergy between ClassPoint and Edpuzzle is capable of transforming abstract science materials into more concrete and engaging content for students. ClassPoint plays a role in creating a participatory digital classroom through various real-time interaction formats, while Edpuzzle reorients video-viewing activities into an active learning process through embedded question features that stimulate critical thinking. Overall, the use of these interactive media has positive implications for the escalation of active participation, concentration, and the depth of students' conceptual understanding. This study concludes that the development of ClassPoint and Edpuzzle-based learning innovations is an effective and relevant strategic step in improving the quality standards of science education in elementary schools.

Science learning in elementary schools, especially regarding the material on changes in the state of matter, requires media that can present concepts in a concrete and interesting way so So that it is easy for students to understand. This research aims to develop a science learning medium about changes in the states of matter through BrainPOP animated videos equipped with interactive questions for fourth-grade elementary school students, and to evaluate the level of feasibility and studentThis research focuses on students’ feedback toward the developed learning media. It adopts a The research and development (R&D) methodology based on the ADDIE model includes steps such as needs analysis, instructional design, product development, implementation, and evaluation. The students involved in the research were in fourth grade  elementary school students, fourth-grade teachers, and validators from material experts and media experts. The process of data collection involved multiple methods such as direct observation, in-depth interviews, and the distribution of questionnaires obtained were analyzed using quantitative and qualitative descriptive techniques. The results of the study indicate that the developed learning media is classified as very feasible based on validation provided by material experts and media experts. In addition, the results of limited trials indicate that students gave a very positive response to the use of these learning media. Therefore, science learning media based on BrainPOP animated videos and interactive questions can be considered a feasible alternative to increase the interest and understanding of fourth-grade elementary school students.

This study aims to describe the implementation of the curriculum in mathematics learning at Al Ihsan Yapis Kotaraja Elementary School in the context of the Merdeka Curriculum. The focus of the study includes learning planning, learning implementation, the use of media and learning resources, the role of teachers and schools, and learning evaluation. The research uses a qualitative descriptive approach with data collection techniques through questionnaires, interviews, observations, and documentation. Data analysis was carried out through data reduction, data presentation, and conclusion drawing using triangulation techniques to ensure data validity. The results show that the implementation of the curriculum in mathematics learning has been quite effective. Teachers apply student-centered learning through differentiated learning and various learning strategies, such as lectures, discussions, and deep learning approaches. The most widely used media and learning resources are printed books and the internet. Teachers and schools play an important role in creating active learning and supporting the implementation of the Merdeka Curriculum. However, learning evaluation is still dominated by written tests, so it does not fully reflect authentic assessment in accordance with learning objectives. Therefore, improvements are needed in the application of authentic assessment and the integration of learning objectives, learning strategies, and assessment techniques so that curriculum implementation can run more optimally.

Adolescent reproductive health is an important aspect that requires special attention, especially regarding the problem of dysmenorrhea or menstrual pain. Dysmenorrhea is often considered normal, even though it can reduce the quality of life and disrupt the learning activities of young women. One factor that influences dysmenorrhea is nutritional status and diet. This community service activity aims to increase the knowledge of young women about preventing dysmenorrhea through health promotion using posters with an anti-inflammatory diet approach based on "Healing Through Nutrition". The activity was carried out at the UPT SMA 9 Bulukumba on May 6, 2025, targeting 20 young women. The activity method included the planning, preparation, implementation, and evaluation stages, with a pre-test and post-test to assess the level of knowledge of participants. The results showed a significant increase in adolescent knowledge about preventing dysmenorrhea. Before the activity, 50% of respondents had poor knowledge, 40% had sufficient knowledge, and only 10% had good knowledge. After the intervention, 80% of respondents had good knowledge and 20% had sufficient knowledge, with no category of poor. These results indicate that poster media is effective in increasing adolescents' knowledge about dysmenorrhea and the importance of an anti-inflammatory diet as a non-pharmacological effort to prevent it.