Abstract:The growing emphasis on sustainable urban mobility has positioned electric vehicles (EVs) as a strategic component of transport transformation, particularly in developing cities with constrained infrastructure systems. One…
ne of the key challenges in supporting EV adoption is the provision of accessible charging infrastructure, which is closely related to user perception of acceptable service distance. This study aims to determine the optimal service distance of Electric Vehicle Charging Stations (EVCS) based on user preferences in Pekanbaru City, Indonesia, and to explore its implications for spatial planning. A quantitative approach was employed using a questionnaire survey of 51 respondents distributed across 15 administrative districts. All respondents were non-EV users, representing potential adopters in the early stage of transition. The survey captured preferred EVCS distance using interval-based categories, along with respondents’ awareness and intention toward EV adoption. The results indicate that the dominant preferred distance falls within the 2–4 km range, with an estimated mean of 3.08 km and a standard deviation of 1.98 km, resulting in an effective range of approximately 1–5 km. Considering urban road network constraints and detour factors, this range is further adjusted to 3–6 km to reflect more realistic travel conditions. These findings suggest that a relatively dense and accessible charging network is required to reduce range anxiety and support EV adoption. From a spatial planning perspective, a 4 km service threshold is proposed as a practical reference for EVCS deployment, representing the central tendency of user preferences within the adjusted range. This study highlights the importance of integrating user-based spatial parameters into infrastructure planning and contributes to the literature by emphasizing the role of perceived accessibility in shaping EV infrastructure demand in developing urban contexts.
Abstract:This study aims to analyze the effect of Current Ratio (CR) and Debt to Equity Ratio (DER) on Return on Assets (ROA) in energy sector companies listed on the Indonesia Stock Exchange during the period 2020–2024. The research…
search method employed is a quantitative approach with a causal associative design. The data used are secondary data obtained from companies’ financial statements, with a total sample of 110 observations. Data analysis was conducted using multiple linear regression with the assistance of SPSS version 26. The results show that partially, the Current Ratio (CR) has no significant effect on Return on Assets (ROA), with a significance value of 0.833. Meanwhile, the Debt to Equity Ratio (DER) has a negative and significant effect on Return on Assets (ROA), with a significance value of 0.000. Simultaneously, Current Ratio (CR) and Debt to Equity Ratio (DER) have a significant effect on Return on Assets (ROA), as indicated by an F-test significance value of 0.000. The coefficient of determination (Adjusted R Square) of 0.128 indicates that the independent variables explain 12.8% of the variation in ROA, while the remaining 87.2% is influenced by other factors outside the research model. This study concludes that capital structure plays a more dominant role in influencing profitability compared to liquidity in energy sector companies. Therefore, companies are expected to manage debt usage optimally to improve financial performance.
Abstract:This study aims to develop Islamic Religious Education (IRE) teaching materials in the element of Aqidah and Akhlak based on religious moderation for eleventh-grade high school students. The background of this research lies…
ies in the limited availability of teaching materials that systematically integrate religious moderation values, whereas such values are crucial in shaping students’ character to become faithful, virtuous, and tolerant individuals in a pluralistic society. The research method employed is Research and Development (R&D), adopting the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The subjects of the trial involved material experts, media experts, Islamic Education teachers, and grade XI students. The research instruments included validation questionnaires, practicality questionnaires, and learning achievement tests. The collected data were analyzed using both quantitative descriptive and qualitative methods. The results indicate that the developed IRE teaching materials based on religious moderation are highly valid, with an average validity percentage of 89.58%. In terms of practicality, both teachers and students responded positively, categorizing the product as very practical and easy to use in the learning process. Regarding effectiveness, the use of these teaching materials successfully improved students’ learning outcomes, shown by the N-Gain score categorized as moderate, with 100% learning mastery achieved during the field trial. Therefore, this development contributes significantly to providing relevant, innovative, and contextual teaching media. The teaching materials not only facilitate cognitive competency achievement but also instill the values of religious moderation oriented toward strengthening faith, cultivating morality, and fostering tolerance, justice, and balance. This study is expected to serve as an alternative solution for curriculum development in Islamic Religious Education at the secondary level and as a reference for teachers in creating more meaningful learning
Abstract:This study aims to evaluate the implementation of Islamic Religious Education (Pendidikan Agama Islam/PAI) learning in strengthening students’ religious moderation at SMP Islam Terpadu Bangkinang. Religious moderation is…
is conceptualized as a religious attitude that emphasizes balance, tolerance, justice, and respect for diversity, which are essential values in maintaining social harmony within pluralistic societies. In the Indonesian educational context, Islamic Religious Education plays a strategic role not only in developing students’ religious knowledge but also in shaping moderate religious attitudes that prevent intolerance and extremism. Therefore, systematic evaluation of PAI learning is crucial to ensure that religious moderation values are effectively internalized by students.
This study employs a qualitative approach with an evaluative research design to comprehensively examine how religious moderation values are integrated into PAI learning. The evaluation focuses on three main aspects: learning planning, learning implementation, and learning evaluation. Data were collected through classroom observations, in-depth interviews with Islamic Religious Education teachers and students, and documentation analysis of learning instruments such as lesson plans, syllabi, and assessment tools. These data collection techniques were employed to obtain an in-depth understanding of instructional practices, teacher–student interactions, and assessment strategies related to the cultivation of religious moderation values. Data analysis was conducted using an interactive model involving data reduction, data display, and conclusion drawing to ensure systematic and credible findings.
The findings reveal that PAI learning at SMP Islam Terpadu Bangkinang has integrated religious moderation values into learning objectives and instructional planning. Teachers explicitly formulate learning goals that emphasize tolerance, balance, and mutual respect, while learning materials are contextualized to students’ social realities. During the learning implementation stage, teachers apply dialogical and participatory teaching methods, such as discussions and case-based learning, to encourage students to critically reflect on religious issues and social diversity. These approaches provide students with opportunities to understand differing perspectives and develop moderate religious attitudes in a reflective and respectful manner.
However, the study also identifies several challenges in the implementation of religious moderation-based learning. The use of contextual and innovative instructional methods remains limited, and learning activities tend to rely on conventional approaches. Moreover, the evaluation of religious moderation attitudes has not yet been conducted systematically. Assessment instruments primarily focus on cognitive achievement, while affective and attitudinal dimensions—such as tolerance, openness, and balanced religious behavior—are not comprehensively measured using structured indicators or rubrics. This limitation affects the accuracy of evaluating students’ overall development of religious moderation.
This study concludes that continuous and systematic evaluation of Islamic Religious Education learning is essential to enhance the effectiveness of strengthening religious moderation among students. The development of more comprehensive, contextual, and sustainable assessment instruments is necessary to holistically measure students’ cognitive, affective, and behavioral dimensions. In addition, the adoption of more dynamic and participatory instructional strategies is recommended to support deeper internalization of religious moderation values. The findings of this study contribute to the discourse on Islamic education and religious moderation by providing empirical insights into evaluative practices at the secondary school level and offering practical implications for improving PAI learning in pluralistic educational settings.
Abstract:This study aims to develop a technically compliant and economically feasible design for a Restricted Security Area (RSA) perimeter fence surrounding Substation 7, the Chiller facility, and the Ground Water Tank (GWT) at…
Kertajati International Airport. These facilities constitute critical operational infrastructure supporting electricity distribution, terminal cooling systems, and water supply, including fire suppression reserves. Field observations identified the absence of a regulation-compliant perimeter protection system, exposing the utility cluster to unauthorized access and operational risk. The research employed a quantitative descriptive–analytical approach integrating field measurement, engineering design modeling, volume computation, and cost estimation based on the 2024 Majalengka Regional Standard Unit Price. Technical evaluation referred to national aviation security regulations and ICAO Annex 17 principles. A BRC (British Reinforced Concrete) fence system with a total height of 3.20 meters (2.40 m fence body and 0.80 m concertina wire) was proposed. The structural configuration includes reinforced concrete isolated footings, tie beams (sloof), and a bottom plinth beam to ensure lateral stability and anti-climb resistance. The total perimeter length of 313.74 meters ensures complete enclosure of the critical facilities. The estimated total project cost amounts to IDR 509,553,000.00, including VAT. The results demonstrate that the proposed design is structurally reliable, regulation-compliant, and economically justified within a risk mitigation framework. The study contributes a replicable engineering and financial planning model for strengthening airport critical infrastructure protection and enhancing long-term operational resilience.
Abstract:This study discusses legal protection for victims of wrongful arrest during the investigation process in Indonesia. As a state governed by law, Indonesia guarantees the protection of human rights, including for those who…
become victims of procedural errors in the justice system. Wrongful arrests constitute a violation of individual freedom and cause physical, psychological, and social suffering. This research employs a normative legal method, drawing on statutory and literature sources. The results show that victims of wrongful arrest are entitled to compensation and rehabilitation, as provided for in the Indonesian Criminal Procedure Code (KUHAP) and Law Number 48 of 2009 concerning Judicial Power. However, compensation provided is still limited to material aspects and has not fully restored the victims’ dignity, reputation, and well-being. Therefore, the state must strengthen legal protection mechanisms and ensure that investigations are conducted professionally, transparently, and in accordance with human rights principles to prevent the recurrence of wrongful arrest cases.
Abstract:This study aims to analyze the effectiveness of fulfilling children’s rights to maintenance after divorce at the Sibuhuan Religious Court by examining the legal foundations, the implementation of court decisions, and the…
he obstacles in their enforcement. This research employs a qualitative juridical-empirical approach through the analysis of statutory regulations, legal literature, and relevant court practices. The findings indicate that although fathers’ obligations to provide child maintenance are clearly regulated under both Islamic law and Indonesian positive law, their implementation in practice remains inadequate. The main obstacles include low legal awareness among the parties, economic constraints, weak mechanisms for monitoring the execution of court decisions, and institutional limitations within the Religious Court in ensuring continuous compliance. This study emphasizes that the effectiveness of child protection cannot rely solely on judicial rulings but requires strengthening institutional mechanisms, optimizing the role of mediation, and increasing public legal awareness. Therefore, fulfilling child maintenance rights after divorce should be positioned as an integral part of realizing substantive justice and protecting the best interests of the child.
Abstract:Understanding Islamic family law is an important aspect in Islamic law education, especially for students of the Islamic Family Law Study Program. However, in practice, various problems are still found that originate from…
m the dominance of the textual approach, the gap between classical fiqh and social reality, and the complex relationship between Islamic law and state law. This research aims to analyze the problems of understanding Islamic family law in S1 students of Islamic Family Law in Mandailing Natal by highlighting the tension between normative texts, social practices, and modern legal dynamics. This research uses a qualitative approach with a field study method (field study), through observation and analysis of empirical data associated with normative and sociological studies. The research results show that students' understanding of Islamic family law still tends to be normative-textual and not completely contextual. The maqaṣid al-syari'ah approach is offered as a methodological solution to bridge the gap, because it is able to integrate the purpose of Islamic law with the demands of social justice and protection for vulnerable groups. This research emphasizes the importance of updating the Islamic family law education approach to be more responsive to social development and modern law.
Abstract:Student brawls involving children remain a recurring social phenomenon in Indonesia and frequently result in serious criminal offenses, including those causing death. Children as perpetrators of criminal acts occupy a special…
ecial position within the criminal justice system; therefore, their criminal liability cannot be equated with that of adults. This study aims to analyze the criminal liability of children involved in brawls resulting in death and to examine the application of legal provisions in the Decision of the Tanjung Karang District Court based on the Child Protection Act and the Juvenile Criminal Justice System. The research employs normative juridical and empirical juridical approaches through the study of statutory regulations, analysis of court decisions, and interviews with law enforcement officers. The data were analyzed qualitatively to describe the implementation of juvenile criminal law. The findings indicate that child offenders may still be held criminally liable while observing the principle of the best interest of the child. Judges consider both juridical and non-juridical aspects, including the child’s role in the offense, age, psychological condition, and social inquiry reports, resulting in sanctions that emphasize rehabilitation rather than retribution. This study concludes that the application of juvenile criminal law in cases of brawls resulting in death is in accordance with prevailing legal provisions; however, improvements in the quality of case handling by law enforcement agencies are still necessary to ensure balanced and sustainable child protection and justice for victims.
Abstract:The objective of this study was to examine how deepfake-based humor becomes socially acceptable despite its potential to function as digital harassment. This study focused on psychological mechanisms that explain audience…
e tolerance and normalization of harmful, identity-based humorous content in online environments. This study used a scoping review design to map and synthesize existing research across psychology, media studies, and cyberpsychology. The sources were identified through searches in major academic databases and were selected based on their relevance to deepfake technology, digital humor, online harassment, and psychological processes such as moral disengagement, online disinhibition, empathy reduction, and social norm reinforcement. The results indicate that acceptance of deepfake-based humor is commonly supported by four interrelated mechanisms, namely normalization through participatory digital culture, psychological distancing that weakens empathy, moral ambiguity created by humorous framing, and reduced accountability through diffusion of responsibility in online spaces. In addition, the literature conceptualizes deepfake humor as a hybrid phenomenon situated between remix-based entertainment and identity-targeting harm, shaped by platform visibility and engagement dynamics. This review highlights that deepfake-based humor may be tolerated not because it is harmless, but because it is routinely framed as “just a joke,” making its harm easier to minimize and socially overlook. Therefore, this study emphasizes the need for more direct empirical research and stronger interventions to prevent deepfake-based humor from becoming a normalized form of digital harassment in increasingly synthetic digital environments.