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Legal protection for consumers is an important issue in maintaining public trust in products circulating in the market, especially in subsidized cooking oil products. Decreasing quality or cutting product content can affect consumer perception, which has an impact on decreasing trust in the product brand. This study aims to analyze the impact of legal protection on the consequences of cutting subsidized cooking oil and how this incident affects public trust. The research method used is a qualitative approach with a case study analysis of the event of cutting the contents of cooking oil products by PT AEGA. The results of the study indicate that non-compliance with product quality standards can cause consumer distrust and worsen the brand image that has been identified with the government subsidy program. Therefore, it is important for the government and business actors to increase transparency, supervision, and law enforcement so that the public does not feel disadvantaged and continues to trust the products they consume. This study also recommends strengthening regulations and legal counseling to the public to increase their awareness and participation in consumer protection.

Tui na massage is one of the non-pharmacological therapies that can be done to overcome picky eaters in toddlers. Tui na massage therapy aims to improve digestion and blood circulation in the spleen. This counseling method is carried out directly with interactive lectures and discussions as well as tui na massage simulations. Discussions are carried out using the Q&A method related to the material. Tui na massage is carried out using techniques such as massaging (Petrissage or Nie), tapping (Tapotement or Da), gliding (Effleurage or Tui), friction, rotating, and vibrating certain points so that they will affect the body's energy. This therapy is carried out once a day for 6 consecutive days. The results of the activity showed that after this activity most mothers had good knowledge about picky eaters and tui na massage. This counseling activity has been achieved by increasing insight in mothers of toddlers.

Waste management in urban areas such as South Jakarta remains a major challenge, particularly at the household level. This study aims to examine the role of Bank Sampah Mekar Sari in implementing circular economy principles through community-based waste management. The research employed a descriptive qualitative approach, with data collected through in-depth interviews, observation, and documentation. The findings show that Bank Sampah Mekar Sari functions not only as a collection point for inorganic waste but also as a center for educating and empowering residents to sort and manage waste sustainably. The practices observed, such as household-level sorting, partnerships with recycling partners, and material reuse, reflect the core principles of the circular economy. In addition, collaboration among community members, local government, and the private sector contributes to the development of a participatory waste management ecosystem. This study recommends replicating similar models in other regions and highlights the importance of regulatory and institutional support in strengthening local waste management systems.

This research aims to analyze the legal responsibility of business actors in the circulation of illegal cosmetics and legal protection for consumers based on applicable laws and regulations. The method used is normative legal research with a statutory approach, the nature of the research used is prescriptive and uses legal material collection techniques with literature studies. The results showed that 1) business actors who distribute illegal cosmetic products are legally responsible both civil, criminal and administrative. 2) Legal protection for consumers still faces serious challenges due to weak supervision and low legal awareness. Therefore, it is necessary to strengthen law enforcement and increase consumer education to prevent losses due to the use of illegal cosmetic products.

The implementation of a structured and organized circuit training program will yield maximum results in improving cardiovascular endurance. This study focuses on determining the effect of implementing a circuit training program using a ball on improving the cardiovascular endurance of the Porma FC Kota Malang soccer club. This research uses a pre-experimental design with a one-group pretest-posttest design. The entire study population consisted of 85 Porma FC Kota Malang players with various age characteristics. A sample of 22 players aged 15–16 years was selected using purposive sampling. The Porma FC players underwent circuit training using a ball over 16 sessions. Data collection techniques for this study utilized the Multistage Fitness Test (MFT). The data obtained were analyzed using SPSS version 22 software, showing that the variable obtained a significance level of 0.00 (<0.05), indicating that circuit training using a ball has an effect on the process of improving cardiovascular endurance. The average pretest improvement in endurance was 43.40, and the average posttest improvement was 48.90. It can be concluded that circuit training using a ball has a significant effect on improving the cardiovascular endurance of the Porma FC team.

Marriage in Islam is a sacred institution aimed at forming a family that embodies sakinah, mawaddah, and rahmah, while also serving as a legitimate and responsible means to fulfill biological needs. In the socio-religious context, religious figures such as kyai play a significant role, particularly in guiding the community to maintain household harmony. This study explores the role of kyai in promoting household harmony among Islamic boarding school alumni in Gading District, an area where the spiritual bond between kyai and santri remains strong. These alumni often face various challenges in their domestic lives, including differences in perspectives with their spouses and shifts in social values in the modern era. In such circumstances, kyai serve as spiritual advisors, counselors, and mediators who offer solutions based on Islamic values and local wisdom. This research aims to identify the types of guidance provided by kyai, as well as the supporting factors and obstacles they encounter in fulfilling their roles. The findings are expected to enrich scholarly discourse in the field of socio-religious studies and offer practical insights for religious leaders to strengthen their roles as agents of family harmony amid the complexities of modernization.

The impact of the Covid-19 pandemic was experienced by business actors, especially MSME business actors and had a huge impact on business actors who had just started a business. The Covid-19 pandemic that hit the world has made many changes, including the changing behavior of consumers. MSME actors must be able to adapt to existing conditions. Consumers prefer to make purchases onlineonline according to their circumstances and needs during a pandemic, but this right is also inseparable with regard to the quality of the product to be purchased, whether it meets their needs or not. The research objectives were to find out and analyze the influence of: social media on buying interest, product quality on buying interest, and social media and product quality on buying interest in UMKM Mitra Mandiri Brebes. The research population referred toFriends of the Umkm Mitra Mandiri account as of October 15, 2023 totaling 201 friends. Sampling using the Slovin formula with techniquesincidental as many as 67 respondents. The data uses primary data from the answers to the questionnaire. Hypothesis testing uses SPSS. The theoretical basis used is social media, product quality, and buying interest. The results showed social media partially has a significant effect on purchase intention, product quality partially has a significant effect on purchase intention, and social media and product quality simultaneously influence purchase intention

Solving electrical circuits often requires finding solutions to systems of linear equations, which are derived from fundamental laws like The laws of Kirchhoff and Ohm's law. In this study, two widely known numerical methods are used to solve these systems, Gaussian elimination and matrix inversion. Both methods are applied to the linear equations that represent the electrical circuit network. MATLAB is used to model and solve the circuits with these techniques, making the calculations more efficient and accurate. By employing both methods, we can solve systems of equations for various circuit configurations, determining the voltage and current values for each component. The results demonstrate that both methods are reliable and fast, providing valuable insights for electrical engineering and circuit analysis.

The International Mobile Equipment Identity (IMEI) registration policy in Indonesia was officially implemented in 2020 through the Regulation of the Minister of Communication and Information Technology No. 1 of 2020. This policy aims to suppress the circulation of illegal telecommunications devices, increase consumer protection, and support domestic industry. This article analyzes the background, legal framework, and implementation of the IMEI registration policy, with a focus on its effectiveness, legal challenges, and implications for consumer and business rights. The study uses a normative-empirical approach. The results show that this policy provides regulatory and technological benefits, although challenges in cross-agency coordination and personal data protection are still significant.

Education is an important aspect in improving the quality of human resources, especially in higher education in the field of engineering where a deep understanding of technical material is needed. The Electrical Circuit course is often a challenge because there are many abstract concepts that are difficult for students to understand. This study aims to analyze the effect of using PhET Simulation as a technology-based learning media to improve the learning outcomes of Electrical Engineering students in the Electrical Circuit course, as well as evaluating its ability to increase student involvement and become an alternative to limited laboratory experiments. The study used a One-Group Pretest-Posttest design with a sample of 30 students. Data was collected through pretest and posttest, then analyzed using N-Gain test. The results showed that there was a significant increase in the average student score from 59.07 in the pretest to 81.87 in the posttest, with an N-Gain score of 0.55 which was included in the moderate category. This finding proves that PhET Simulation is effective in improving the understanding of Electrical Circuit concepts, as well as increasing student engagement through interactive learning. This simulation also provides flexibility in conducting virtual experiments, so it can be a solution to the limitations of physical laboratories.

The Majapahit Surya Ornament is an ornament in the form of a sun decoration with a circular center and the outermost part forming the rays of the sun. The center is circular and has been divided into eight rooms with one room on the middle side. The Majapahit Surya Ornament is found in the Trowulan Museum and the Great Mosque of Demak. This ornament is a symbol of Hindu-Buddhist cosmology during the Majapahit era, which was adapted into a symbol of monotheism in the Islamic tradition during the Demak Sultanate. This study uses a three-form cultural approach: ideas, activities, and artifacts to analyze the transformation of ornaments in terms of philosophical meaning, social function, and physical form. The results of the study show that in the Trowulan Museum, this ornament is maintained in its original form to symbolize harmony and divine power, while in the Great Mosque of Demak, this ornament has undergone modifications in meaning and technique according to Islamic-Javanese values. This finding reveals the process of harmonious cultural acculturation between Hindu-Buddhist and Islam in Java, while also emphasizing the relevance of the Majapahit Surya ornament as a symbol of the rich and dynamic cultural heritage of the archipelago.

This research was conducted to analyze the performance of the extruder machine on the production quantity and quality of bricks. Analysis shows that the engine transmission uses a type B belt with a belt circumference of 1063.622 mm, so the v belt used by the motorbike has a nominal belt number of 41 inches. From the results of the linear regression of red bricks before being burned with a correlation value of 98.7%, it can be categorized as very strong. The linear regression for red bricks before burning is 0.10 while alpha < 0.05 so it can be concluded that there is no significant influence on variables X and Y. The linear regression for red bricks after burning is 0.07 while alpha < 0.05 so It can be concluded that there is no significant influence on variables X and Y.

Abstract This study examines the representation of Islam in the architecture of the KH Hasyim Asy'ari Indonesian Islamic Museum as a symbol of preserving Islamic history and culture in Indonesia. Using a descriptive qualitative method, this study identifies the symbolic and philosophical elements contained in the facade, interior, and circulation of the museum space. The results of the study show that the museum architecture adopts a post-modern style with a triangular pyramid shape that tapers upwards, symbolizing the majesty and sustainability of Islamic civilization. The concept of postmodern space is applied, with unclear boundaries between spaces, creating a continuous visual and functional flow, while providing a harmonious spatial experience for visitors. The arrangement of space and circulation utilizes the principle of postmodern space, where spaces appear separate but remain visually and functionally connected, reflecting diversity and inclusivity in the concept of Islam. The representation of Islam on the museum facade is depicted through a motif that resembles santri sungkem to kyai, a symbol of respect and closeness to religious teachings. The pyramid shape not only adopts world architectural designs, but also has a philosophical meaning related to the majesty, identity, and heritage of Islamic civilization in Indonesia. This study confirms that museum architecture is not only a work of visual art, but also a symbol of Islamic identity that is profound and historically and culturally meaningful.  

This research explores the influential role of Islamic preaching, known as dakwah, in nurturing and reinforcing nationalistic values among young Muslims. It emphasizes the significance of integrating religious teachings with messages of patriotism to shape the mindset and attitudes of the youth towards their nation. Rather than viewing dakwah solely as a tool for religious propagation, this study positions it as a strategic and educational instrument that can instill a deep sense of national identity, unity, and active participation in national development.Employing a qualitative research methodology with a descriptive approach, this study analyzes various contemporary forms of dakwah, including religious lectures, Islamic study circles, digital platforms such as social media, and involvement in Islamic youth organizations. These channels are assessed for their effectiveness in conveying messages that resonate with the daily lives and societal roles of Muslim youth.The findings indicate that when Islamic values are harmoniously combined with national ideals, dakwah becomes a powerful vehicle for character building. It fosters a generation of young Muslims who are not only spiritually grounded but also exhibit strong civic awareness and a sense of responsibility towards preserving national unity and diversity. Ultimately, this research highlights the dual function of dakwah as both a spiritual guide and a catalyst for patriotic consciousness in the younger Muslim population.

Understanding of the Earth's rotation is often limited to the alternation of day and night. However, its impact is far more complex, including the formation of time zones and varying climate patterns. The objectives of this study include analyzing the Earth's rotation's influence on the formation of time differences between regions based on longitude and the relationship between the Earth's rotation and climate variations caused by atmospheric movement and global wind patterns. This study employs literature review techniques using secondary data, which involves collecting data indirectly by studying the relevant objects. The use of secondary data related to Earth's rotational movement influences time and climate is based on findings from previous research. The findings of this study reveal that the Earth's rotation causes the alternation of day and night and time differences in each region, with each 15-degree difference in longitude resulting in a one-hour time difference. In terms of climate, the Earth's rotation produces the Coriolis force, which deflects the direction of wind and ocean currents, thereby forming atmospheric circulation patterns such as the Hadley, Ferrel, and polar cells. These circulation patterns determine temperature and precipitation distribution across various regions, so the Earth's rotation directly shapes the distinct global climate characteristics of each area

In the development of information and technology, there are motion marks circulating in Indonesia in the trade of goods or services. In fact, the moving brand has not received legal protection because moving brands are not regulated as one of the signs regulated in Law Number 20 Year 2016 on Trademarks and Geographical Indications (Trademark Act) so that there is a legal vacuum and a motion marks can not be applied for registration which results in the absence of legal certainty for the community, but other Southeast Asian countries such as Singapore have protected motion marks. It is important to be considered by Indonesia, given the existence of free trade in the Southeast Asian region, namely the ASEAN Free Trade Area (AFTA). This research uses normative juridical research method that analyses the legislation with literature study using comparative and conceptual approaches and analysed with descriptive analytical legal materials. The results of this study found that the regulation of the registration of motion marks in Indonesia is not regulated in the Trademark Act and the trademark registration application does not accommodate the registration of motion marks so that the registration of moving trademarks can not be filed in Indonesia and motion marks also do not get legal protection in Indonesia which results in legal uncertainty. If the motion marks in Indonesia get a legal protection and can be applied for registration, then the Trademark Act should be made changes related to the concept of the definition of trademark, the scope of the protected trademark, and trademark labels in the application for registration of trademarks so that the public get legal certainty related to the registration of motion marks.

The phenomenon of paid nikah muhallil reflects a serious deviation in public understanding of Islamic teachings on marriage. This practice is carried out to circumvent the prohibition of reconciliation after a triple divorce by engineering a temporary marriage through financial compensation. This study aims to examine paid nikah muhallil from the perspective of the Prophet’s hadiths and the urgency of proper Islamic legal socialization. A qualitative method with a descriptive-analytical and takhrij hadith approach was employed, involving library research of primary and secondary sources. The findings show that the hadiths addressing the prohibition of nikah muhallil are authentic (shahih) and well-known (masyhur), supported by various hadith compilations and scholarly opinions. This practice is explicitly forbidden as it contradicts the objectives of Sharia (maqashid syariah) and undermines the moral and spiritual values of marriage. The implication of this study underscores the importance of structured hadith education and socialization to prevent society from engaging in legal manipulation that harms family integrity and Islamic values.  

The illicit circulation of small arms and light weapons along the southern border between Indonesia and the Philippines presents a critical challenge to both national and regional stability. The remote and difficult-to-access terrain, coupled with the frequent movement of non-state armed actors, contributes significantly to the deteriorating security landscape. This paper explores how effectively Indonesia and the Philippines have implemented the United Nations Programme of Action (UNPoA) in their efforts to combat this issue. Using a qualitative approach through literature review and guided by the international regime theory, this analysis highlights the current limitations in addressing the problem. Despite formal commitments by both governments through ratification and periodic reporting under the UNPoA, the actual enforcement on the ground remains inadequate. Key obstacles include poor coordination among domestic agencies, insufficient operational resources, and a lack of robust cross-border collaboration. This study emphasizes the necessity for continuous adaptation and local contextualization of international frameworks to ensure they can be realistically and effectively applied in areas with unique challenges.

Aromatherapy candles made from used cooking oil represent an eco-friendly and economically valuable entrepreneurial innovation. This proposal presents the utilization of used frying oil as a base material in producing aromatherapy candles, aiming to support the circular economy concept and provide an alternative solution to environmental pollution. The product formulation combines paraffin, beeswax, and natural essential oils, offering relaxation and comfort while also opening up new business opportunities. SWOT analysis and marketing strategies based on the 4Ps (Product, Price, Place, Promotion) serve as the foundation for business development. The results of the study show that aromatherapy candle businesses have strong potential to attract consumer interest, especially among young people, and can deliver significant social, economic, and environmental impact.

The increasing use of gadgets among medical students raises concerns about the health impacts, especially on sleep quality and eye health. Medical students have a high intensity of digital device use due to academic demands, which has the potential to cause excessive exposure to blue light (blue light), sleep disturbances, and eye fatigue (eye strain). This study aims to explore the relationship between the duration of gadget use with sleep quality and eye strain in medical students and to understand the factors that strengthen or weaken its impact. The research method used is qualitative descriptive based on a literature study by reviewing literature from scientific journals, books, and relevant documents. The results of the study showed that exposure to blue light can reduce melatonin production, disrupt circadian rhythms, and cause sleep disorders such as insomnia. In addition, long-term use of gadgets without sufficient rest increases the risk of digital eye strain, characterized by symptoms such as dry eyes, blurring, pain, and headaches. Medical students who are susceptible to intensive exposure to digital screens are at higher risk of this disorder. In conclusion, there is a strong interconnection between gadget use, sleep quality, and eye fatigue. Preventive efforts such as screen time management, use of blue light filters, and education about healthy visual habits are important to maintain the health and productivity of medical students.