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INDONESIA
Indonesian Journal of Advanced Research (IJAR)
Published by PT FORMOSA CENDEKIA GLOBAL
ISSN : -     EISSN : 29860768     DOI : https://doi.org/10.55927/ijar.v2i4
Core Subject : Science, Education, Engineering,
Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media
Indonesian Journal of Advanced Research (IJAR) is an open-access and peer-reviewed journal, published by Formosa Publisher, which is mainly intended for the dissemination of research results by researchers, academics, and practitioners in many fields of science and technology. IJAR publishes articles monthly. The editors welcome submissions of papers describing recent theoretical and experimental research related to: (1) Theoretical articles; (2) Empirical studies; (3) Case studies; (4) Literature Review and (5) Applications of recent technology advancement.
Arjuna Subject : Umum - Umum
Articles 12 Documents
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Search results for , issue "Vol. 5 No. 1 (2026): January 2026" : 12 Documents clear
Multilevel Governance and Adaptation of the GSTC International Regime in the Implementation of the Sigending Area Development Policy Regiyani, Jesicha Ajeng; Amin, Khoirul; Farauqi, Mohamad Dziqie Aulia Al
Indonesian Journal of Advanced Research Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijar.v5i1.15951

Abstract

This study aims to analyze the dynamics of Multilevel Governance (MLG) in the implementation of the Sigending Ecotourism development policy and to examine how the Global Sustainable Tourism Council (GSTC) international standards are adapted at the local level in Teluk Sulaiman Village. The study uses a descriptive qualitative approach with a case study strategy through in-depth interviews, observations, document studies, and data triangulation. Informants consisted of village and district governments, Pokdarwis, FORLIKA, and conservation NGOs. The results show that Sigending's governance has mixed MLG characteristics with a predominance of type II, marked by overlapping authorities, dependence on non-state actors, and limited technical capacity in the village. GSTC standards have not been socialized and have not been translated into regional technical instruments or village SOPs, resulting in a translation gap between global norms and local implementation. At the district level, tourism policies do not yet provide operational guidelines based on GSTC indicators, while at the village level, regulations are still in draft form and monitoring mechanisms are not yet based on sustainability standards. In conclusion, the successful implementation of sustainable ecotourism in Sigending requires formal cross-level integration, the development of GSTC technical guidelines at the district level, capacity building in villages, and permanent multi-actor coordination mechanisms.
The Effect of Principal Leadership and Organisational Culture on Teacher Performance through Work Discipline as an Intervening Variable (A Case Study of Senior High Schools in Berastagi District) Simanjuntak, Nia Dewanti; Pramono, Suwito Eko; Widiyanto, Widiyanto
Indonesian Journal of Advanced Research Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijar.v5i1.16044

Abstract

This study analyses the influence of principal leadership and organisational culture on teacher performance, with work discipline as an intervening variable, in high schools across the Berastagi District. A quantitative approach with an ex post facto design was employed, utilising path analysis to examine the structural relationships between variables. The research involved a sample of 122 teachers selected from a population of 175 through simple random sampling. Data were collected using Likert scale questionnaires that were rigorously tested for validity and reliability. The findings reveal that principal leadership has a significant positive effect on both work discipline and teacher performance. While organisational culture significantly affects work discipline, it had a non-significant negative direct effect on teacher performance. Crucially, the analysis demonstrates that work discipline significantly mediates the influence of principal leadership and organisational culture on teacher performance. This indicates that discipline serves as the primary "bridge" connecting leadership and organisational values to optimal professional outcomes. The study concludes that the combination of inspirational leadership and a robust organisational culture depends largely on reinforcing discipline to foster a professional educational setting.
Risk-Based Spatial Planning for Seaweed Aquaculture: A Systematic Review of Methods, Indicators, and Decision Support Mulyani, Sri
Indonesian Journal of Advanced Research Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijar.v5i1.15959

Abstract

Seaweed aquaculture is a key component of the blue economy but faces significant environmental, climatic, and governance risks that challenge conventional site-suitability planning. This systematic review synthesizes risk-based spatial planning approaches for seaweed aquaculture, focusing on methods, risk indicators, and decision-support tools. Following PRISMA guidelines, it finds that most studies rely on GIS and multi-criteria decision analysis, treating risk implicitly through static environmental proxies. Hazard indicators dominate, while exposure, social-institutional vulnerability, adaptive capacity, and uncertainty analysis are rarely addressed. Decision-support outputs are largely map-based, with limited evidence of policy uptake in marine and coastal planning. The review identifies critical gaps and proposes a research agenda emphasizing integrated risk frameworks, social and governance indicators, explicit uncertainty treatment, and co-designed decision-support systems to enhance policy relevance and climate resilience.
Narrative as an Epistemic Framework for Critical Thinking Andreas, Otto Mart; Samosir, Elisabet Marthawati
Indonesian Journal of Advanced Research Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijar.v5i1.15970

Abstract

Critical thinking is a fundamental competence required for learners to navigate the complexity of modern life. However, numerous studies indicate that students’ critical thinking abilities remain inadequately developed, pointing to the need for educational approaches that go beyond knowledge transmission and foster reflective and analytical processes. This article examines narrative as an epistemic framework for the development of critical thinking through a philosophical inquiry. Using a conceptual–philosophical method, the study analyzes the epistemological perspectives of Plato, Aristotle, and Immanuel Kant. The findings demonstrate that narrative functions epistemologically as a reflective transition from opinion (doxa) to true knowledge (epistēmē) in Plato, as a rational structure that cultivates causal understanding and coherence of action in Aristotle, and as structured experiential content organized by a priori cognitive categories in Kant. The integration of these perspectives establishes narrative as an epistemic framework that shapes the formation of critical thinking and contributes theoretically to philosophy of education.
Multilevel Health Promotion Strategies to Prevent Prediabetes Related to Sedentary Lifestyles in Adolescents: A Systematic Public Health Review Yunus, Moch.; Andyastanti, Tisnalia Merdya; Fanani, Erianto
Indonesian Journal of Advanced Research Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijar.v5i1.16010

Abstract

A sedentary lifestyle among adolescents represents a major risk factor for the development of prediabetes and metabolic syndrome, which may affect long-term health outcomes. This condition highlights the importance of comprehensive and sustainable health promotion strategies. This study aims to systematically review health promotion strategies for preventing prediabetes associated with sedentary behavior among adolescents. This study employed a literature review method by analyzing ten selected primary research articles. The articles were screened based on topic relevance, study design, and their focus on health promotion and metabolic syndrome prevention. Data were analyzed using descriptive and thematic approaches to identify key intervention characteristics and outcomes. The findings indicate that multilevel interventions based on socio-ecological models are more effective than passive educational approaches. School-based, community-based, and digital health interventions were shown to increase physical activity levels and improve metabolic indicators. Moreover, habit-based interventions and targeted programs for high-risk groups demonstrated greater sustainability of health outcomes. In conclusion, integrative, adaptive, and multisectoral health promotion strategies are effective approaches for preventing prediabetes among adolescents with sedentary lifestyles.
Implementation of Public Policy in Cultural Heritage Preservation: A Case Study of Sunyaragi Cave Management in Cirebon City Usmara, Gunawan Fadillah; Rohida, Leni
Indonesian Journal of Advanced Research Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijar.v5i1.16060

Abstract

Preserving national identity and supporting culture based sustainable development require safeguarding cultural heritage. One legacy of the Cirebon Sultanate is the Sunyaragi Cave, which holds historical, architectural, and cultural significance. Although preservation regulations exist, challenges remain in policy implementation. This study evaluates the Sunyaragi Cave preservation policy by examining policy actors, implementation mechanisms, and supporting and hindering factors. Using a qualitative case study, data were collected through interviews with the Cirebon City Culture and Tourism Office and the Sunyaragi Water Park Management Agency, along with field observations. Data were analyzed using George C. Edwards III’s implementation model and street level bureaucracy. Findings show that implementation is suboptimal due to weak coordination, limited resources, and insufficient public communication. Inclusive preservation requires collaborative governance.
Communication Strategies of Islamic Boarding School in Managing Public Trust: ACADA-Based Qualitative Study in Indonesia Dyatmika, Teddy; Alia Bihrajihant Raya; Muzayyanah, Mujtahidah Anggriani Ummul
Indonesian Journal of Advanced Research Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijar.v5i1.16104

Abstract

Negative media coverage has made effective communication essential for maintaining public trust in Islamic boarding schools. This qualitative study analyzes pesantren communication strategies using the Assessment, Communication Analysis, Design, and Action (ACADA) model through in-depth interviews with 25 school managers and parents. The findings show that communication success depends on message relevance, communicator credibility—especially Kyai involvement—appropriate media selection, digital system integration, and message intensity. The study recommends strengthening governance through digital media integration, two-way communication, student monitoring applications, consistent positive content, and improved human resource competence. These findings offer practical guidance for pesantren leaders and policymakers to build transparent, accessible, and trust-enhancing communication systems.
Correlation of Ethnobotanical Knowledge with Students’ Environmental Concern Attitude at SMP PGRI 2 Denpasar Ratnani, Dewa Ayu Sri; Maduriana, I Made
Indonesian Journal of Advanced Research Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijar.v5i1.16105

Abstract

This study aims to analyze the correlation between ethnobotanical knowledge and environmental awareness among students at SMP PGRI 2 Denpasar. The study was conducted at SMP PGRI 2 Denpasar. This study is an ex post facto correlational study.  The quantitative research method used was simple random sampling to select respondents through questionnaires. Data were analyzed using the Pearson product-moment correlation coefficient and simple linear regression. The results show that the correlation between students’ level of ethnobotanical knowledge and their environmental care attitudes is strong, and the results of the regression analysis show a significance value. This indicates a strong relationship between the level of ethnobotanical knowledge and students' attitudes toward environmental care at SMP PGRI 2 Denpasar.  The results of this study indicate a highly significant correlation between ethnobotanical knowledge and environmental awareness. This suggests that the better students' ethnobotanical knowledge, the greater their environmental awareness.
Technical, Allocative, and Economic Efficiency of Rice Farming Using Data Envelopment Analysis (Dea) in Gantar District, Indramayu Regency Alim, Alfan Naufal; Syah, Firman Hanafi Alam; Putra, Nanda Dwi; Aisyah, Siti
Indonesian Journal of Advanced Research Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijar.v5i1.16106

Abstract

This study analyzes the technical, allocative, and economic efficiency of rice farming in Gantar District, Indramayu Regency, using Data Envelopment Analysis (DEA) with an input-oriented Variable Returns to Scale (VRS) model and Tobit regression to assess socioeconomic determinants of technical efficiency. Based on 99 rice farmers selected using the Slovin formula, results show an average technical efficiency of 0.974, indicating near-frontier performance, though labor input exhibits notable slack. Allocative efficiency averages 0.875, while economic efficiency reaches 0.829, implying a potential improvement of 17.1%. Tobit results indicate that education, experience, land status, group membership, and credit access do not significantly affect technical efficiency. The study underscores the need for better input optimization and cost management to improve farm efficiency and sustainability.
Analysis of the Effectiveness of Priority Customer Complaint Services at BNI Emerald Services Nurnabila, Zahra Akilah; Khumayah, Siti
Indonesian Journal of Advanced Research Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijar.v5i1.16112

Abstract

This study examines the effectiveness of complaint handling for BNI Emerald priority customers at Bank BNI KCU Cirebon, where high service expectations contrast with ongoing issues such as slow resolution, inconsistent service quality, and limited follow-up communication. Using a descriptive qualitative approach, data were collected through interviews, observations, and documentation involving priority customers, relationship managers, and customer service officers. Analysis was guided by service effectiveness indicators (Gibson et al.) and complaint handling criteria (Johnston & Mehra). The findings show that while complaint handling follows established procedures, its effectiveness remains suboptimal, particularly in resolution timeliness, information transparency, and customer satisfaction. Staff competence and accessible complaint channels support service delivery, whereas layered escalation, limited personnel, and inconsistent communication hinder optimal performance.

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