This study discusses the role of Pancasila as the foundational and ideological basis of the Indonesian state in the context of international diplomacy, as well as its implications for the formation of national law and foreign policy. Pancasila functions not only as a normative foundation but also as a form of soft power that supports Indonesia's position in the global arena. This research uses a qualitative method with a literature study approach, drawing from journals, books, and relevant legal documents. The findings indicate that Pancasila influences Indonesia’s foreign diplomacy through core values such as social justice, deliberation, and humanity. However, challenges remain in its implementation, particularly in maintaining consistency between Pancasila’s values and global as well as national interests. In the context of international law, Pancasila as a legal ideal (rechtsidee) contributes to the development of a just, inclusive, and tolerant legal system. Therefore, revitalizing the understanding of Pancasila is crucial to ensure it remains a central guideline in every foreign policy decision and national legal development in Indonesia.

This study discusses the history and development of the number system in India and its influence on the evolution of mathematics worldwide. The Indian number system has evolved since the Indus Valley Civilization and has undergone significant innovations, such as the invention of the number zero by Brahmagupta and the development of the place value system, which forms the basis of the modern decimal number system. This research employs a qualitative method with a library research approach, involving the analysis of various written sources, such as books, academic journals, and historical articles on the Indian number system. The findings indicate that the Indian number system has had a profound impact on the advancement of mathematics, particularly after it was introduced to the Islamic world by scholars such as Al-Khwarizmi, who later disseminated it to Europe, making it the foundation of the numerical system used today. Additionally, the Indian number system contributed to the development of various branches of mathematics, including algebra, calculus, and number theory, and served as the foundation for modern technology, including computers and calculators. Therefore, understanding the history of the Indian number system should be reinforced in mathematics education, accompanied by further research on its applications in contemporary science and technology.

Dengue Hemorrhagic Fever (DHF) remains a major public health concern in Pidie Regency, Indonesia. Although digital surveillance systems such as SKDR have been introduced, the effectiveness of dengue control still largely depends on the role and capacity of surveillance officers. This study aimed to explore the experiences of dengue surveillance personnel in Pidie Regency, focusing on their knowledge, reporting mechanisms, encountered challenges, and expectations regarding the surveillance system. A qualitative method with a phenomenological design was employed, involving 11 purposively selected informants. Data were gathered through in-depth interviews and analyzed using the Miles and Huberman framework, encompassing data reduction, data display, and conclusion drawing. The analysis revealed six main themes: officers' knowledge and understanding of dengue, sources of data and case collection methods, the use of digital applications for reporting and analysis, implementation challenges in the field, cross-sectoral roles and support from village governments, and officers' expectations for improvement. The findings highlight that limited resources, technical issues, and insufficient intersectoral collaboration hinder effective surveillance. Strengthening the surveillance system requires responsive strategies that consider on-the-ground challenges. A deeper understanding of surveillance officers’ field experiences is crucial for developing adaptive and sustainable public health interventions for dengue control.

Background: The elderly aged 60-69 years in Banda Aceh are 15,820. The coverage of the lowest number of elderly visits to elderly posyandu in the city of Banda Aceh is the Jaya Baru Health Centre (5.5%), the Lampaseh Health Centre (6.5%), and the Kuta Alam Health Centre (7.7%). Objective: This study aims to analyse factors related to the participation of the elderly in the Banda Aceh City Health Centre. Research Method: The type of research uses a cross-sectional design. The population in this study includes all older people in 3 (three) Banda Aceh City Puksesmas, namely Jaya Baru, Lampaseh, and Kuta Alam. The sample in this study amounted to 98 older people. Results: there was no relationship between accessibility and elderly posyandu participation (t= 1,356; p=0.176), there is a relationship between the availability of facilities and infrastructure and the participation of the elderly posyandu ( (t= 3.496; p=0.001), ), there was a relationship between motivation and support for elderly families (t=2.294; p=0.022), there was a relationship between the knowledge of the Posyandu program (t= 5.197; p=0.000), there was no relationship between the role of health workers and the participation of elderly posyandu at the Banda Aceh City Health Center (t=0.257; p=0.797), The factor that most affects the participation of elderly posyandu in Banda Aceh City is the knowledge of the posyandu program (t= 5.197; p=0.000). Conclusion: knowledge of the elderly posyandu program, the availability of infrastructure, motivation and support of elderly families affect the participation of posyandu in Banda Aceh City

This study aims to describe and analyze the effectiveness of E-Ticket services for users of fuel transportation crossing services at Kayangan port. The method used in this study is qualitative descriptive. Data collection techniques are carried out through interviews with informants who are considered to have the potential to provide information related to the problem being studied, also through observation and documentation. Effectiveness is the main element in achieving goals or targets that have been determined in any organization, activity, or program. It is called effective if the goals or targets are achieved according to what has been set. Efforts to evaluate the running of an organization can be done through the concept of effectiveness. In this case, effectiveness is the achievement of organizational goals through the efficient use of available resources, in terms of input, process, and output. This study describes the effectiveness of E-Ticket services for users of fuel transportation crossing services at Kayangan port which includes 3 focuses, namely the Source Approach, Process Approach, and Target Approach.

This study examines trends, contributions, and research directions related to ethnoscience-based Problem-Based Learning (PBL) models at the elementary school level during the 2019-2025. This study used a systematic literature review method with the PRISMA approach to select and analyze relevant scientific articles. Articles that met the inclusion criteria were analyzed using VOSviewer to map bibliometric visualizations, including keyword networks, authors, and research topic trends. The results showed that integrating ethnoscience in the PBL model consistently improved elementary school students' critical thinking skills, understanding of science concepts, and respect for local culture. In addition, this approach is also considered effective in increasing students' active involvement in the contextualized problem-based learning process. Research trends show a significant increase in ethnoscience approaches since 2019, especially in IPAS and science learning. VOSviewer analysis showed dominant keywords such as “ethnoscience,” “critical thinking,” and “basic education” interconnected in authorship and topic networks. This research confirms the importance of learning approaches that combine local wisdom with innovative methods such as PBL. This article recommends the need for further research that develops local culture-based learning models collaboratively between educators, communities, and education stakeholders.

Anemia remains one of the leading public health issues among adolescent girls in Indonesia, including in Pidie District. Insufficient iron intake and low awareness and knowledge of anemia are major contributors to its high prevalence. Health education is recognized as an effective strategy to improve adolescents’ understanding of anemia.Objective: This study aimed to assess the effect of health education on increasing knowledge about anemia among adolescent girls at MTsN VI Pidie, Pidie District.Methods: A quantitative approach with a quasi-experimental design (one-group pretest-posttest) was employed. A total of 30 first-grade female students from MTsN VI Pidie were selected through purposive sampling. The intervention involved the delivery of health education on anemia via an educational video. Knowledge levels were measured before and after the intervention using pretest and posttest questionnaires. Data were analyzed using the Wilcoxon signed-rank test and paired t-test.Results: The analysis showed a statistically significant improvement in the participants’ knowledge following the intervention. The average posttest scores were notably higher than the pretest scores, indicating a positive effect of the health education intervention (p < 0.05).Conclusion: Digital media-based health education is effective in enhancing knowledge about anemia among adolescent girls. This approach is recommended for broader implementation in adolescent health promotion programs, particularly in the prevention of anemia

One of the tropical infectious diseases in developing countries is typhoid fever. Typhoid fever is often found in people's lives, both in urban and rural areas. This disease is very closely related toclean and healthy living behavior(PHBS) such as poor environmental sanitation, personal hygiene and daily community behavior. Purpose To find outThe Relationship between Mother's Knowledge and Clean and Healthy Living Behavior towards Typhoid Fever in Toddlers in the Children's Ward of Dr. H. Yulidin Away Tapaktuan Regional Hospital. This research method is descriptive correlation with Cross Sectional approach with a sample size of 52 parents with typhoid fever cases. The results of this study obtained p-value results = 0.000 <0.05 so that there is a relationship between the two variables. Conclusion There is a significant relationship between the level of knowledge with clean and healthy living behavior (PHBS) on typhoid fever in toddlers in the children's room of Dr. H Yulidin Away Tapaktuan Hospital. Suggestions from the results of this study provide input to service institutions and become guidelines for maximizing the implementation of clean and healthy living behavior (PHBS) in parents whose children are being treated with typhoid fever cases.

This research aims to help MSMEs in Cibalung Village through the creation of a website with features that are specially designed according to the wishes and needs of the MSMEs in the village. The creation of this website involves several respondents in Cibalung Village which includes Farmers, MSME business actors, Housewives, and freelancers. The website that was created is intended as an information media about agricultural cultivation, fisheries and livestock and marketing that can be used to introduce and promote processed products for the community in the village. Data collection was carried out with a survey using a questionnaire with 21 questions and reinforced by interviews. based on the results of interviews and questionnaires obtained with 30 respondents from the entire UMKM population in Cibalung Village.

An important effort to preserve the ecosystem is the replanting of mangrove seedlings in Wonorejo Village, Surabaya. This activity not only focuses on environmental preservation but also seeks to increase economic potential through processing mangrove products, such as mangrove syrup. The purpose of this activity is to increase public awareness of the importance of protecting the environment and the use of mangrove fruit as a basic ingredient for making syrup, which is very nutritious and economically beneficial. The method used is the Asset-Based Community Development (ABCD) approach. This method includes location selection, selection of mangrove types, socialization, and community involvement and training during the planting and processing process. The results of the activity show that the community is more aware of the importance of preserving the environment and improving the local economy through the use of mangrove syrup products, which helps the sustainability of the mangrove ecosystem and progress in local products.