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INDONESIA
Eduvest - Journal of Universal Studies
Published by Green Publisher Indonesia
ISSN : 27753735     EISSN : 27753727     DOI : 10.36418
Core Subject : Health, Science, Social, Engineering,
Aerospace Engineering Computer Science & IT Health Professions Neuroscience Social Sciences
Eduvest - Journal of Universal Studies is a double blind peer-reviewed academic journal and open access to multidiciplinary fields. The journal is published monthly by Green Publisher Indonesia. Eduvest - Journal of Universal Studies provides a means for sustained discussion of relevant issues that fall within the focus and scopes of the journal which can be examined empirically. This journal publishes research articles multidisciplinary sciences, which includes: Humanities and social sciences, contemporary political science, Educational sciences, religious sciences and philosophy, economics, Engineering sciences, Health sciences, medical sciences, design arts sciences and media. Published articles are from critical and comprehensive research, studies or scientific studies on important and current issues or reviews of scientific books.
Arjuna Subject : Bisnis, Menejemen, dan Akutansi (semua kategori) - Bisnis, Menejemen, dan Akutansi (Lain-Lain)
Articles 3,206 Documents
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Identification and Analysis of 4G LTE Network Blind Spot Areas in the Papua Highlands Using Drive Test Method Shafiya Adelina Harahap; Bashor Fauzan Muthohirin; Diah Risqiwati
Eduvest - Journal of Universal Studies Vol. 6 No. 4 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i4.52569

Abstract

The Papua Pegunungan region is one of the areas in Indonesia that still faces significant challenges in achieving equitable cellular network coverage, particularly for 4G LTE services. Its extreme geographical conditions, such as high mountains and limited infrastructure, are the main causes of blind spot areas that hinder communication and information access. This study aims to analyze the quality of the 4G LTE network and identify blind spot areas in the region using the Drive Test method. The technical parameters measured include RSRP (Reference Signal Received Power), SINR (Signal-to-Interference-plus-Noise Ratio), and throughput. Data collection was conducted using the G-NetTrack Pro application along predetermined routes. The results indicate several locations with very poor signal quality (categorized as Very Bad), particularly in areas far from base stations and obstructed by geographic features such as hills or dense forests. The collected data were mapped to visualize the signal strength distribution and delineate areas categorized as blind spots. This research is expected to serve as a basis for technical policy-making and network optimization planning by service providers to improve telecommunication access in remote and underserved regions
Evaluation of The Implementation of Consulting Services as One of the Internal Audit Functions According To The 2024 Global Internal Audit Standards Domain V Dwi Puspita Sari; Lufti Julian
Eduvest - Journal of Universal Studies Vol. 6 No. 4 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i4.52574

Abstract

This research evaluates the implementation of consulting services as part of internal auditing functions in PT DYX (Persero) based on Domain V of the Global Internal Audit Standards (GIAS) 2024. Internal audit plays a crucial role in supporting organizational objectives through both assurance and advisory services. The consulting services provided by the internal audit function aim to improve governance, risk management, and operational efficiency. This study uses a qualitative case study approach, focusing on PT DYX’s internal audit services throughout 2024. The evaluation compares the current practices with the requirements outlined in GIAS 2024, specifically assessing how consulting services align with the standards set in Domain V. The findings highlight the effectiveness of internal audit consulting services in contributing to organizational value and improving internal controls, governance, and risk management. This research also provides recommendations for enhancing the implementation of these services to align with best practices and increase organizational maturity
Post-Mining Land Restoration from an Environmental Fiqh Perspective (A Case Study of PT. Ang and Fang Brother's Mining Excavation in Morowali Regency) Gunawan Musa
Eduvest - Journal of Universal Studies Vol. 6 No. 4 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i4.52592

Abstract

This study examines post-mining land restoration from the perspective of environmental fiqh, focusing on a case study of PT. Ang and Fang Brother (PT. AFB) in Morowali Regency, Indonesia. Mining activities significantly contribute to economic growth but also generate severe environmental degradation, including soil damage, water pollution, and ecosystem disruption. Although regulatory frameworks exist, their implementation often remains ineffective due to technical, financial, and governance constraints. Therefore, this study aims to analyze how environmental fiqh principles can strengthen post-mining restoration practices and enhance ecological sustainability. This research employs a qualitative approach using field research methods. Data were collected through in-depth interviews with company representatives and affected local communities, as well as documentation analysis of relevant policies and reports. The data were analyzed using the Miles and Huberman model, including data reduction, data display, and conclusion drawing. The findings reveal a significant gap between restoration planning and field implementation. While PT. AFB has established reclamation programs, issues such as poorly maintained revegetation, abandoned mining pits, and limited community involvement persist. Environmental fiqh principles, including hifzh al-bi’ah, islah al-ardh, and ihya al-mawat, are found to align with national regulations and provide a strong ethical foundation for restoration. In conclusion, integrating environmental fiqh into post-mining policies can enhance moral responsibility, strengthen community participation, and support sustainable land restoration.
Business Development Strategy to Improve Profit Margins in Gas Stations Facing Industry Disruptions Patrick Ekklesio Harazaki Dachi; Manahan Parlindungan Saragih Siallagan
Eduvest - Journal of Universal Studies Vol. 6 No. 3 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i3.52594

Abstract

The Indonesian gas station industry faces structural challenges from rising operational costs, regulatory pressures, intensified competition, and mobility electrification. Gas stations in Jakarta experience shrinking profit margins as operational expenses increase while fuel margins remain strictly regulated. This study aims to analyze the key operational cost drivers contributing to shrinking profit margins and to explore strategic approaches that gas station owners can adopt to improve profitability. This research adopts a mixed-methods approach, combining qualitative interviews with gas station managers and supervisors, quantitative customer surveys, and strategic analysis frameworks including PESTEL, Porter's Five Forces, Resource-Based View (RBV), VRIO analysis, and SWOT-TOWS formulation. The findings indicate that declining profit margins are mainly driven by rising utility costs, particularly electricity consumption for lighting, compressors, and fuel dispensers, increasing labor expenses such as wages and overtime, and higher maintenance costs due to aging infrastructure and the absence of preventive maintenance systems. Operational inefficiencies—including inconsistent service quality, equipment downtime, and long customer queues—also reduce revenue potential. Additionally, the limited development of non-fuel revenue streams increases dependence on regulated fuel margins. This study proposes a strategic improvement framework integrating operational excellence and business model innovation. Recommended strategies include improving facility conditions and service standards, implementing preventive maintenance and staff training programs, optimizing queue management, expanding non-fuel retail services, and adopting digital technologies. The framework also highlights the importance of preparing EV charging infrastructure to align with Indonesia’s national energy transition policies
The Impact of Corporate Sustainability Initiatives and Public Governance on Corporate Carbon Performance: A Case Study of Companies in ASEAN Countries Pana Sabila; Sofik Handoyo; Gia Kardina Prima Amrania
Eduvest - Journal of Universal Studies Vol. 6 No. 3 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i3.52599

Abstract

This study examines the impact of Corporate Sustainability Initiatives (CSI) and Public Governance on corporate carbon performance in ASEAN countries. The research focuses on internal sustainability initiatives represented by green innovation and resource efficiency, as well as external governance factors measured by regulatory quality and government effectiveness. Using a quantitative approach, this study analyzes companies operating in the energy, materials, and industrial sectors across Indonesia, Malaysia, Singapore, Thailand, and the Philippines. Secondary data were obtained from Refinitiv Eikon and the Worldwide Governance Indicators, and the relationships among variables were tested using Structural Equation Modeling with Partial Least Squares (SEM-PLS). The findings indicate that resource efficiency has a positive and significant effect on corporate carbon performance, highlighting the importance of operational efficiency in reducing carbon emissions. In contrast, green innovation does not show a significant effect, suggesting that green innovation in ASEAN firms tends to be symbolic rather than transformational. Furthermore, government effectiveness demonstrates a significant negative relationship with carbon intensity, implying that more effective governance is associated with better carbon performance. Regulatory quality, however, does not show a significant effect. Firm size positively affects carbon performance, while leverage shows no significant effect. Overall, the results emphasize that improving corporate carbon performance in ASEAN requires a combination of substantive internal sustainability initiatives and effective public governance. This study contributes to the sustainability and governance literature by providing empirical evidence from a developing regional context and offers practical insights policymakers and corporate managers in designing effective strategies to achieve carbon reduction goals.
Analysis of Communication Management Factors on Rework in Toll Road Construction Projects Tri Ardhietama; Budi Susetyo
Eduvest - Journal of Universal Studies Vol. 6 No. 2 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i2.52603

Abstract

Rework is one of the main sources of inefficiency in construction projects because it has an impact on increasing costs, time, and material usage. In toll road projects that have linear work characteristics and involve many stakeholders, rework is often triggered by ineffective communication management. This study aims to identify the communication management factors that cause rework in toll road projects, and determine the dominant factors that cause it, assess the risk level of rework based on the frequency of occurrence and cost impact. The research method uses a quantitative approach through expert validation and surveys of respondents to the Jakarta-Merak Section project, multiple linear regression analysis, descriptive analysis, and risk analysis based on PMBOK® 6th Edition. The results showed that the failure factors of the three components of communication management, namely, planning, management, and monitoring of communication had a significant effect on rework (p-value < 0.05) with a simultaneous contribution of 55.5%. Ten dominant factors were successfully identified, with the main factors being specifications and less detailed working drawings that triggered design adjustments. Then the rework Wrisk analysis showed an average risk score of 0.060 which was in the low risk category. The findings of this study confirm that the effectiveness of communication management has a central role in minimizing rework in toll road projects. Improving the quality of document planning, clarity of communication flows, and information monitoring are needed to reduce the occurrence of rework and improve the efficiency of project resource use.
Student Perceptions of LDKK (Latihan Dasar Kepemimpinan dan Kedisiplinan) Viewed from the Perspective of Psychological Capital at UNJANI Endah Andriani Pratiwi; Yoga Hardianto
Eduvest - Journal of Universal Studies Vol. 6 No. 5 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i5.52608

Abstract

This study aims to examine students' perceptions of the Basic Discipline and Leadership Training Program (Latihan Dasar Kedisiplinan dan Kepemimpinan/LDKK) from the perspective of Psychological Capital among students of Universitas Jenderal Achmad Yani (UNJANI). A quantitative explanatory research design was employed. The sample consisted of 240 undergraduate students who had participated in the LDKK program, selected through purposive sampling. Data were collected using a Psychological Capital questionnaire encompassing four dimensions self-efficacy, hope, optimism, and resilience as well as a scale measuring students' perceptions of LDKK. Data analysis was conducted using multiple linear regression with SPSS. The results indicate that Psychological Capital has a significant simultaneous effect on students' perceptions of LDKK (R² = 0.42; p < 0.001). Partially, self-efficacy, hope, optimism, and resilience each exerted a positive and significant effect on students' perceptions of LDKK (p < 0.05). These findings suggest that students with higher levels of Psychological Capital tend to perceive the LDKK program more positively. This study highlights the importance of positive psychological resources in shaping students' perceptions of leadership and discipline training in higher education. Practically, the findings suggest that integrating Psychological Capital development into the design and implementation of LDKK may enhance program effectiveness and students' overall learning experience.
Character Analysis and Service Strategy for Sleeper Bus Consumers on the Malang – Jakarta Route Based on User Perspective Abiyyu Rahmad Oktantiyo; Hanie Teki Tjendani; Sajiyo
Eduvest - Journal of Universal Studies Vol. 6 No. 5 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i5.52609

Abstract

Sleeper bus services are becoming increasingly inseparable from the long-distance travel experience in Indonesia, especially on the Malang-Jakarta route. This study aims to analyze the characteristics of sleeper bus consumers as well as service strategies that can be applied to meet user expectations. With a survey and interview approach, data is collected from passengers with different demographic backgrounds. The results of the analysis show that the majority of users are private employees with an income above IDR 5,000,000 per month, who use this service for vacations, family visits, and business trips. While sleeper buses offer convenience, there are a number of gaps in terms of cleanliness, punctuality, and responsiveness of service. The study recommends several improvement strategies, including improved cleanliness of facilities, better time management, and interpersonal skills training for bus crews. By implementing this strategy, bus companies are expected to improve customer satisfaction and strengthen their position in the transportation market.
The Effect of Depression Level on Quality of Life in the Elderly at Nursing Homes Roihaana Alviatus Zahro; Zwasta Pribadi Mahardhika; Afrizal Tw; Liko Maryudhiyanto
Eduvest - Journal of Universal Studies Vol. 6 No. 5 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i5.52624

Abstract

As individuals age, they experience a natural decline in physical and cognitive function, increasing their vulnerability to various health problems, including depression. This condition may lead to reduced cognitive ability, diminished physical functioning, social withdrawal, poor sleep quality, and an elevated risk of suicide. Depression is more prevalent among older adults residing in nursing homes compared to those living with their families, and has been shown to negatively affect nearly all dimensions of quality of life. In Islamic teachings, caring for the elderly is a moral and spiritual obligation that emphasizes respect, compassion, and the fulfillment of their rights. This study aims to analyze the effect of depression level on the quality of life of older adults living in nursing homes and to examine these findings from an Islamic perspective. A quantitative cross-sectional design was employed, involving 77 respondents selected through simple random sampling. Of these, 16 respondents experienced depression and 5 were identified as having poor quality of life. The chi-square test yielded a p-value of 0.000, indicating a statistically significant association between depression level and quality of life. These findings highlight the impact of depression on the well-being of older adults and underscore the importance of providing humane, person-centered care aligned with religious values.
Anti-Inflammatory Potential of Active Compounds in Moringa Leaves (Moringa Oleifera) Against Osteoarthritis Through in Silico Methods William Braven Jaurie; Youla Annatje Assa; Diana Shintawati Purwanto
Eduvest - Journal of Universal Studies Vol. 6 No. 5 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i5.52631

Abstract

Osteoarthritis (OA) is a degenerative joint disease with a high global burden. Available therapies remain palliative, and selective COX-2 inhibition risks shifting arachidonic acid metabolism to the 5-lipoxygenase (5-LOX) pathway, which increases proinflammatory leukotrienes. Furthermore, no approved 5-LOX inhibitors exist for OA. This study aims to analyze the anti-inflammatory potential of active metabolites in moringa leaves as 5-LOX inhibitors in osteoarthritis using in silico methods. This study was conducted using in silico methods, including preparation of ligand and target protein structures, identification of binding sites, docking validation, molecular docking, and visualization of molecular interactions. Molecular docking was performed using AutoDock Vina software via PyRx to evaluate binding energy (ΔG). All moringa leaf metabolites bound stably to both the orthosteric and allosteric pockets of 5-LOX, with binding affinities competitive with those of the reference ligands particularly ellagic acid (ΔG = −7.7 kcal/mol) at the orthosteric site and isorhamnetin (ΔG = −8.3 kcal/mol) at the allosteric site. Docking validation confirmed the reliability of the method, supporting the feasibility of active metabolite compounds from moringa leaves as potential 5-LOX inhibitor candidates in osteoarthritis. Active metabolites of moringa leaves show potential as 5-LOX inhibitors with competitive affinity at orthosteric and allosteric sites, and may thus be developed as complementary anti-inflammatory agent candidates in osteoarthritis. However, further validation through in vitro and in vivo testing is required.

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