Abstract:The demand for electrical energy continues to rise with the progression of time. This growth must be matched by a reliable and cost-effective supply of electricity, requiring power systems that are both dependable and economical.…
onomical. Since the amount of electricity consumed by users cannot be precisely predicted, balancing generation with consumption necessitates accurate electrical load forecasting. This study focuses on load forecasting using the Adaptive Neuro-Fuzzy Inference System (ANFIS) method. The forecast developed targets daily peak loads, which fall under short-term load forecasting. The data used for this forecasting consists of historical daily peak loads from January 1, 2017, to June 9, 2022. The forecasting process involves parameters such as radius, squash factor, accept ratio, reject ratio, and epoch. The forecast accuracy is evaluated using the Mean Absolute Percentage Error (MAPE) metric. The results are then compared with PLN’s load forecasting, which employs the load coefficient method. The ANFIS-based forecasting achieved a MAPE of 1.879%, using networks Jaringan_24 and Jaringan_25. This MAPE value is slightly lower than PLN’s load forecasting MAPE of 1.917%, indicating better accuracy by the ANFIS method.
Abstract:Risk management is an important aspect of an organization's decision-making strategy to manage uncertainty and identify opportunities in a complex business environment. This research aims to investigate the implementation…
n of risk management in the context of strategic decision making, with a focus on the process of risk identification, risk evaluation, mitigation strategies, and their impact on achieving organizational goals. This research uses a qualitative approach with case studies as the main methodology. Data was collected through in-depth interviews with organizational leaders and analysis of documents related to risk management. The analysis steps include risk identification, risk evaluation using impact and probability assessment methods, as well as risk mitigation strategies applied in strategic decision making. The research results show that a comprehensive risk identification process provides a strong basis for designing effective risk management strategies. In-depth risk evaluation allows organizations to prioritize the most significant risks and develop appropriate mitigation actions. Implementation of risk mitigation strategies such as prevention, mitigation, transfer or retention of risk has contributed significantly to reducing the negative impact of risks faced by organizations. This research confirms that risk management is not only a tool to protect organizational value, but also a proactive approach that supports the achievement of long-term strategic goals. By implementing best practices in risk management, organizations can build a solid foundation for sustainable growth and success in a competitive and dynamic marketplace.
Abstract:This research aims to investigate the influence of earnings management practices on the value relevance of accounting information in the Indonesian business environment. The research method used is qualitative with a library…
rary study approach and document content analysis. Data was obtained through in-depth interviews with related parties such as auditors and financial managers, as well as analysis of the contents of documents in the form of financial reports and company meeting notes. The research results show that earnings management practices can reduce the value relevance of accounting information by affecting the quality of information conveyed in financial reports. Practices such as increasing revenue estimates or delaying expense recognition can cloud the picture of a company's true performance, which in turn affects economic decision making. These findings emphasize the importance of transparency and integrity in accounting practices to maintain the value relevance of accounting information for stakeholders. The implication of this research for accounting theory is the need to pay attention to earnings management practices within a broader theoretical framework regarding the integrity of accounting information. From a practical perspective, companies need to increase awareness of the importance of honest accounting practices and comply with applicable standards to minimize unethical earnings management practices. This implication is also relevant for regulators in strengthening regulations related to financial reporting in order to maintain the integrity of the capital market in Indonesia.
Abstract:This research is focused on the effect of the use of scattergories learning media on the English learning outcomes of grade V students of SD Negeri 098166 Perumnas T.P 2025/2026. The purpose of this study is to determine…
the significant influence of the use of Scattergories learning media on the English learning outcomes of grade V students of SD Negeri 098166 Perumnas T.A 2025/2026.This researcher used a quantitative method with a pre-test-post-test one group design. The sample consisted of 24 students. Data was collected through pre-tests and post-tests in the form of written tests and analyzed using t-test formulas and N-gain tests. Based on the data, it was found that mastery of vocabulary in English and English learning outcomes were better after using scattergories learning media. This can be seen from the average score before treatment, which is 25.6 with the low category, after the treatment, which is 86 with the high category. Then there was a significant influence after using scattergories learning media on the English learning outcomes of grade V students of SD Negeri 098166 Perumnas. Based on the calculation of the N-gain test, the researcher found that the N-Gain test showed a value criterion of 0.7979 categorized as high classification.
Abstract:This study aims to examine the authenticity of Sahih Bukhari Hadith No. 2112 regarding the right of khiyar through a comprehensive takhrij method to ensure the validity of the evidence in muamalah policy. Additionally, this…
his study examines the mechanism of transmitting legal texts without editorial changes and compares the ijtihad of the four schools of jurisprudence regarding time limits to provide consumer protection solutions in the digital age. The methodology employed is normative legal research using a descriptive-analytical qualitative approach through library research. Data collection techniques involved cataloging hadiths on khiyar from the Kutubus Sittah, identifying the structure of the isnad, and analyzing key vocabulary (mufradat). Data analysis was conducted through stages of isnad criticism to assess the quality of the narrators, systematic analysis of the matn, comparative analysis across schools of thought, and the synchronization of traditional principles with modern economic realities. The research results indicate that the hadiths on khiyar possess exceptional chain of transmission quality within the Silsilah adz-Dzahab tradition, ensuring the text’s accuracy free from distortion over fourteen centuries. Regarding the time limit for khiyar syarat, differing viewpoints were identified: the Shafi’i school limits it to a maximum of three days, while the Maliki school allows a duration of up to 38 days depending on the type of object. In conclusion, the principle of khiyar remains relevant in the digital economy through the transformation of the order cancellation feature as a manifestation of khiyar majelis, as well as the return policy as an application of khiyar aib and khiyar syarat. The implications of this research emphasize that the ethical values of khiyar can serve as a foundation for regulators in refining consumer protection laws to minimize information asymmetry and ensure full consent (antaradin) in every online transaction
Abstract:Penelitian ini bertujuan untuk menganalisis pola persebaran destinasi wisata budaya di Kabupaten Karo menggunakan pendekatan Sistem Informasi Geografis (SIG). Latar belakang penelitian ini didasarkan pada belum meratanya…
persebaran objek wisata budaya serta belum tersedianya pemetaan spasial yang terintegrasi untuk mendukung perencanaan pengembangan pariwisata. Metode yang digunakan adalah pendekatan kuantitatif dengan analisis spasial melalui Average Nearest Neighbor (ANN) untuk mengetahui pola distribusi titik destinasi wisata. Data yang digunakan berupa data sekunder, yaitu koordinat lokasi objek wisata budaya dan batas administrasi wilayah yang diolah menggunakan perangkat lunak ArcGIS. Hasil penelitian menunjukkan bahwa terdapat sembilan destinasi wisata budaya yang sebagian besar terkonsentrasi di wilayah timur dan tenggara Kabupaten Karo, khususnya di Kecamatan Berastagi, Kabanjahe, Simpang Empat, dan Tigapanah. Berdasarkan hasil analisis ANN, diperoleh nilai Observed Mean Distance sebesar 2,79 km dan Expected Mean Distance sebesar 2,12 km, dengan nilai Nearest Neighbor Ratio (NNR) > 1, z-score sebesar 1,814, dan p-value sebesar 0,069. Hasil ini menunjukkan bahwa pola persebaran destinasi wisata budaya cenderung tersebar (dispersed pattern).
Abstract:This study investigates the formation and sustenance of a Green Organizational Culture within Islamic schools, focusing on the pivotal role of teachers' akhlak (ethical character) and their exemplary behavior (qudwah hasanah)…
anah) as the primary drivers. A Green Organizational Culture is defined as a shared set of values, beliefs, and practices that prioritize environmental stewardship, sustainability, and ecological responsibility as integral to the school's identity and daily operations. Employing an ethnographic case study approach, this research was conducted at two Islamic secondary schools recognized for their proactive environmental programs. Data were gathered through prolonged observation, in-depth interviews with teachers and students, and analysis of school artifacts. Findings reveal that teacher akhlak—manifested as personal environmental mindfulness, consistency between words and actions, and moral motivation rooted in Islamic teachings—is the cornerstone for authentic cultural change. Teachers who embody green values act as transformative agents, legitimizing environmental norms, inspiring student imitation, and embedding sustainability into the hidden curriculum. The study concludes that institutional green policies are insufficient without the cultivation of akhlak-based environmental ethics among educators. It proposes a model of "Akhlak-Based Eco-Pedagogy" for teacher development.
Abstract:This study examines the management processes involved in developing green infrastructure for Islamic educational institutions, specifically focusing on the construction of madrasah buildings using green building concepts.…
. It investigates how environmental sustainability principles can be systematically integrated into the planning, design, construction, and operational phases of madrasah development projects. Utilizing a qualitative case study approach combined with document analysis, this research analyzes two madrasah building projects in Indonesia that have implemented green building strategies. Data were collected through in-depth interviews with project managers, architects, contractors, madrasah leaders, and stakeholders, alongside analysis of project documents, designs, and specifications. Findings reveal that successful implementation requires an integrated management approach encompassing green design adaptation to local context, sustainable material sourcing, energy and water efficiency integration, waste management during construction, and life-cycle cost considerations. The study identifies key enablers including leadership commitment, technical expertise, community participation, and Islamic ethical alignment, while highlighting challenges such as budget constraints, regulatory gaps, and technical capacity limitations. This research contributes a framework for madrasah green building project management that balances environmental responsibility with educational functionality and Islamic architectural values.
Abstract:This study explores the implementation of Green Technology (Greentech) in the dual domains of administrative management and pedagogical processes within Islamic education institutions (madrasahs, Islamic schools, and pesantren).…
antren). It investigates the potential of Greentech—encompassing energy-efficient hardware, paperless systems, cloud computing, digital learning platforms, and IoT-based resource monitoring—to reduce environmental impact while enhancing operational efficiency and learning outcomes. Employing a mixed-methods sequential explanatory design, the research first surveyed a broad sample of institutions to map adoption levels, followed by in-depth case studies of early adopters. Findings indicate significant potential for reducing carbon footprint and operational costs through virtualization of services, e-learning integration, and smart facility management. However, major challenges persist, including high initial investment, digital literacy gaps among educators, concerns over technology's influence on traditional Islamic pedagogy (talaqqi), and inadequate technological infrastructure. The study concludes that a strategic, values-driven approach aligning Greentech adoption with maqashid sharia (particularly hifdz al-mal/resource preservation) is crucial. It presents a phased integration model that prioritizes technologies offering both environmental and educational benefits, advocating for a balanced fusion of technological efficiency and the preservation of relational, character-based Islamic learning.
Abstract:This study explores the model of leadership and decision-making within Eco-Pesantrens (Islamic boarding schools with an ecological focus) in Indonesia. It investigates how Islamic values (e.g., khalifah [stewardship], mizan…
zan [balance], amanah [trust]) are integrated with modern environmental health principles (sustainability, conservation, waste management, ecosystem health) in the strategic and daily decisions of pesantren leaders. Using a qualitative case study approach with in-depth interviews, observation, and document analysis at several pioneering Eco-Pesantrens, this research identifies key leadership paradigms, decision-making processes, and implementation strategies. Findings reveal that successful integration creates a holistic leadership model that aligns spiritual, educational, and environmental objectives. Leaders act as transformative agents, internalizing eco-Islamic theology into institutional policies, curricula, and community practices. The study concludes that the Eco-Pesantren leadership model offers a significant framework for sustainable community development rooted in local religious wisdom. It recommends further development of this paradigm for broader application in Islamic educational institutions and communities facing environmental challenges.