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This study aims to determine the effect of library facilities on students' interest in reading books in economics for grades 10, 11, and 12, majoring in social studies at SMA Negeri 1 Kabila, Bone Bolango Regency, Gorontalo Province. This study used a quantitative approach. Data collection methods used in this study were observation, documentation, and questionnaires. Based on the description above, the population in this study was 489 students in grades 10, 11, and 12 majoring in social studies at SMA Negeri 1 Kabila. The sample in this study was grades 10, 11, and 12. The analytical method used was simple linear regression. The results showed an effect. The results obtained a R-squared coefficient of 0.258. This value means that 25.8% of the variability in the variable of interest in reading economics textbooks for grades 10, 11, and 12 majoring in social studies at SMA Negeri 1 Kabila, Bone Bolango Regency, Gorontalo Province can be explained by library facilities, while the remaining 74.2% is influenced by other variables not examined in this study.

This study examines the inconsistency between the messages and behaviors of online preachers from Generation Z within the perspective of Islamic education. In the digital era, social media platforms such as TikTok, YouTube, and Instagram have become primary spaces for modern da’wah that are interactive and appealing to younger audiences. However, this advancement also presents significant challenges, particularly the dissonance between the Islamic values conveyed and the preacher’s actual behavior in the public sphere. This research employs a library research method by analyzing theories of communication, digital media, and Islamic education. The findings indicate that the main factors contributing to this inconsistency include algorithmic pressure from social media, commercialization of da’wah, lack of religious mentorship, and the digital culture of Gen Z that prioritizes popularity. From the standpoint of Islamic education, this phenomenon underscores the importance of integrating digital literacy, online preaching ethics, and character formation into both formal and non-formal educational curricula. Therefore, this study recommends strengthening the role of Islamic educational institutions in guiding young preachers so that digital da’wah remains ethical, educational, and truly reflective of authentic Islamic moral and spiritual values.

This study examines the integration of Islamic digital literacy into Islamic Religious Education (PAI) as a preventive effort against the negative impacts of social media on Generation Z. The background of this research arises from the increasing dependence of Gen Z on digital platforms, which significantly influences their religious understanding, behavior, and character development. The study aims to identify the level of students’ digital literacy, explore how PAI teachers integrate Islamic values into digital learning activities, and analyze the implications of this integration for students’ online behavior. Using a sequential explanatory mixed-methods design, quantitative data were collected through Likert-scale questionnaires, followed by qualitative data obtained from interviews and documentation. The findings reveal that Gen Z demonstrates high social media engagement but limited critical abilities in verifying online religious information, making them vulnerable to misinformation, moral degradation, and unhealthy digital habits. However, when PAI instruction incorporates Islamic digital literacy—such as tabayyun, ethical communication, and value-based content analysis—students show improved critical thinking, ethical awareness, and responsible social media use. The study concludes that integrating Islamic digital literacy into PAI provides a strategic educational framework to strengthen students' digital ethics, enhance their resilience against harmful online content, and promote a balanced, value-driven engagement with digital media.

This study aims to analyze the impact of participative leadership on voice behavior with knowledge sharing as a mediating variable among employees at PT. Jambi Ekspres Televisi. This research uses a quantitative approach with Structural Equation Modeling (SEM-PLS) technique analyzed using SmartPLS 4.0. The sample consists of 30 respondents selected through saturated sampling. Data were collected using a Likert scale questionnaire that measures the variables of participative leadership, voice behavior, and knowledge sharing. The results of the study show that (1) participative leadership, voice behavior, and knowledge sharing are at a high category; (2) participative leadership has a positive and significant impact on voice behavior; (3) participative leadership has a positive and significant impact on knowledge sharing; (4) knowledge sharing has a positive and significant impact on voice behavior; and (5) knowledge sharing significantly mediates the relationship between participative leadership and voice behavior. This study recommends that PT. Jambi Ekspres Televisi enhance participative leadership practices by strengthening two-way communication and implementing a more structured knowledge management system to improve performance and collaboration among employees.

This study analyzes the quality control of lamb rendang products at CV. Mitra Tani Farm using three Statistical Quality Control (SQC) tools: the checksheet, Pareto diagram, and Fishbone diagram. The research was conducted to identify major product defects and their root causes in the canned lamb rendang production process. A descriptive quantitative method was applied through direct observation, interviews, and documentation. Data were collected using a checksheet to record defect types and frequencies, then analyzed with Pareto and Fishbone diagrams to determine dominant issues and underlying factors. The results showed that labeling errors were the most frequent defect, followed by inaccurate sterilization and machine overload. These problems were mainly caused by limited operator skills, non-standardized procedures, and inadequate machine performance. The findings indicate that improving operator training, refining standard procedures, and maintaining equipment are essential to enhance product quality and consistency.  

This study aims to analyze production levels and identify leading vegetable commodities in Rejang Lebong Regency during the period of 2023–2024. The data used is secondary data sourced from the Rejang Lebong Regency Agriculture Office and empirical calculations based on Location Quotient (LQ) analysis. The results show that the total vegetable production in Rejang Lebong Regency in 2023 reached 3,451,596 quintals and decreased to 3,198,925 quintals in 2024. The commodities with the highest average production were cabbage (647,021 quintals), eggplant (646,994.5 quintals), and carrots (339,041.5 quintals), while the lowest production was found in kale and long beans. LQ analysis shows that there are eight leading commodities (LQ > 1), namely spring onions, green beans, cauliflower, potatoes, cabbage, mustard greens, carrots, and large chilies, most of which are highly competitive highland crops. The results of this study confirm that Rejang Lebong Regency has strong potential as a horticultural center in Bengkulu Province. Therefore, a commodity-based agricultural development strategy is needed that is oriented towards increasing productivity, added value, and the region's competitiveness in a sustainable manner.

This study aims to describe the dynamics of family business management at Teras Herritage Café in Malang City by highlighting role division, communication patterns, business operations, challenges, and the relationship between family and non-family employees. Using a qualitative approach with a case study strategy, data were collected through semi-structured interviews with the owner, family members, and non-family employees, as well as direct observation at the business location. The results show that café management is strongly influenced by family values, particularly the principle of mutual cooperation and role flexibility that allows all family members to be actively involved in operations. Although differences of opinion often arise, they are resolved through open communication, preventing significant conflict. The main challenges of the business include limited digital marketing, location competition, and suboptimal technical facilities. The relationship between family and non-family employees is harmonious, characterized by fair treatment and an inclusive work environment. The study's conclusions confirm that family social capital is a key strength in maintaining business stability, but strengthening the management structure, marketing strategy, and long-term planning is needed for the business to grow sustainably.

The persistent issue of high youth unemployment among Senior High School (SHS) graduates necessitates cultivating an entrepreneurial mindset through formal education, making Entrepreneurship Education (EE) a national strategic imperative. This Systematic Literature Review (SLR) critically analyzed 15 empirical articles, selected via the strict PRISMA protocol, to evaluate the effectiveness of diverse EE curriculum models in enhancing students' Entrepreneurial Interest (Intention) and Attitude. The key finding is that EE implementation is substantially effective only when executed through active, experience-based pedagogical models such as Experiential Learning, Project-Based Learning (PjBL), and the Teaching Factory which are superior in fostering practical competency and significantly boosting Entrepreneurial Self-Efficacy and positive Attitude, consistent with the Theory of Planned Behavior. Successful implementation also critically depends on robust operational factors, including structured curriculum management (e.g., PDCA cycle) and the availability of competent teachers. In conclusion, the findings provide a strong evidence-based framework, recommending that policymakers prioritize experiential models and integrate modern elements like Digital Literacy and Non-cognitive Skills to produce SHS graduates with genuine entrepreneurial readiness.

The purpose of this study is to analyze the role of professional accounting ethics in maintaining the quality, transparency, and accountability of corporate financial reporting through a literature review of relevant journals, regulations, and cases, including the Garuda Indonesia case, which illustrates ethical violations in revenue recognition. The findings emphasize that the principles of integrity, objectivity, professional competence, confidentiality, and professional behavior serve as fundamental pillars for accountants in producing reliable financial information. Ethical misconduct can lead to declining public trust, weakened corporate governance, and increased legal and reputational risks. Therefore, ethical education, regulatory supervision, strengthened moral awareness, and effective internal control systems are essential to prevent financial reporting manipulation. Professional more than just an normative obligation but a strategic element in safeguarding the credibility of the accounting profession and ensuring economic stability.

This study aims to empirically analyze how the implementation of Green Supply Chain Standards and halal certification affects the competitiveness of Food and Beverage SMEs in Padang City. Sustainable economic development requires the integration of environmental and ethical aspects in the supply chain, especially in the food sector. In Padang City, Food and Beverage SMEs are the driving force of the economy, facing a dual challenge of meeting consumer demands for halal products and environmentally friendly practices. This study uses a quantitative approach with a survey method. Primary data were collected through questionnaires from a sample of owners or managers of food and beverage SMEs operating in Padang City. Data management is carried out using regression analysis or Structural Equation Modeling to test the hypothesis of the effect of independent variables GSCM and Halal Certification on the dependent variable (SME Competitiveness). This research is expected to demonstrate that the implementation of GSCM positively affects the competitiveness of SMEs, and halal certification also has a significant positive impact on competitiveness, especially in expanding market access and increasing Muslim consumer trust.

This study aims to estimate changes in the Indonesian Sharia Stock Index (ISSI) from 2020 to 2025 using the Autoregressive Integrated Moving Average (ARIMA) model. The growth of the Islamic stock market in Indonesia has increased rapidly, driven by public awareness of investments that follow sharia principles, as well as changes in macro and microeconomic conditions, especially during the COVID-19 pandemic which has had a significant impact on the financial market. This study relies on monthly ISSI data taken from official sources and analyzed with a quantitative approach using the time series method using EViews version 13 software. Statistical analysis and stationarity tests indicate that the ISSI data exhibits an increasing trend pattern and quite high volatility, so that a differentiation process is necessary to achieve stationarity. Based on the results of model testing and the selection of optimal information criteria, the ARIMA (1,1,1) model was selected as the most appropriate to capture the autocorrelation pattern and produce accurate short-term predictions. Projections indicate a stable growth trend until the end of 2025, with an estimated index of more than 8.3 million. The findings of this study indicate that the ARIMA model is an effective tool for forecasting ISSI movements and can be a strategic consideration for investors, financial institutions, and policymakers in developing sustainable investment strategies in the Indonesian Islamic stock market.

This study aims to determine and analyze the Quality of Public Services in Making Birth Certificates at the Population and Civil Registration Office of Gorontalo City. Viewed from the aspects: (1) Tangible (Physical Evidence), (2) Reliability (Reliability), (3) Responsiveness (Responsiveness), (4) Assurance (Guarantee), (5) Empathy (Empathy). This research method uses a Qualitative Approach with a Descriptive type. Data collection techniques used in this study are observation, interviews, and documentation. The results of the study indicate that in general the quality of public services in making birth certificates at the Population and Civil Registration Office of Gorontalo City has been running well, although there are still some obstacles. In the Tangible dimension, the infrastructure is adequate but still needs to be updated on technological devices. In the Reliability dimension, the service has followed the established procedures and completion times, although sometimes hampered by system disruptions. The Responsiveness dimension shows that employees are quite responsive in responding to community needs, but need to increase effectiveness when queues are high. In the Assurance dimension, employees are competent and maintain data security, supported by technical training in population administration management. Meanwhile, in the Empathy dimension, employees are friendly and caring, although individual attention to the public is reduced during peak hours.

This study is motivated by the emergence of public controversy surrounding the alleged sexual harassment case involving the preacher Gus Elham, which has sparked widespread debate about ethical boundaries in da’wah activities. This phenomenon reflects a moral and social crisis in contemporary da’wah practices, particularly in relation to power relations, child protection, and the moral responsibility of religious figures as public role models. This study aims to analyze violations of da’wah ethics in this case from moral and social perspectives, as well as to identify its impact on public trust in preachers and religious institutions. The method used is a descriptive qualitative approach through the analysis of online news, public statements, social media posts, interview recordings, and da’wah-related content associated with the case. The findings indicate that the actions in question not only violated norms of decency but also revealed a failure to understand principles of child protection and ethics of da’wah based on akhlakul karimah. Socially, the case demonstrates a moral crisis affecting religious authority and an increase in public skepticism toward religious figures. The implications of this study emphasize the importance of formulating stricter da’wah codes of ethics, strengthening ethical literacy among preachers, and integrating child protection values into da’wah practice to prevent similar cases from recurring.

The rapid development of digital technology has increased the demand for students to demonstrate their competencies through professional digital portfolios, particularly in Information Systems programs where analytical, design, and visual communication skills are essential. This study aims to analyze the effectiveness of using Canva as a digital portfolio development tool in the Portfolio Development course at ITB STIKOM Bali. The research employed a descriptive quantitative approach, using a four-point Likert-scale questionnaire distributed to 30 students enrolled in the course. The collected data were analyzed using descriptive statistics to measure students’ perceptions regarding ease of use, learning effectiveness, visual creativity, digital literacy, and learning motivation. The findings indicate that Canva is perceived as very easy to use due to its intuitive interface and accessible design features. Canva is also considered effective in helping students present system analysis results and project documentation in a more structured and visually appealing manner. Moreover, the use of Canva enhances students’ visual creativity and digital literacy skills while increasing their motivation and confidence in completing portfolio assignments. These results suggest that Canva functions not only as a design tool but also as an educational medium that supports the academic and professional competencies required in the digital era. Therefore, integrating Canva into project-based and visually oriented courses is strongly recommended to improve the quality of student learning outcomes.

This study aims to analyze Indibiz Bogor’s digital marketing strategy in enhancing brand awareness through the use of Instagram Reels, with a specific focus on the role of content creators in planning, producing, and optimizing short-video content. As social media increasingly becomes a primary promotional channel, businesses are required to produce creative and relevant content capable of attracting and engaging audiences effectively. This research employs a qualitative approach, with data collected through observation, interviews, and documentation conducted during October–November 2025. The findings show that content creators play a strategic role in idea development, trend analysis, audience needs identification, and producing visual materials that align with Indibiz’s brand identity. Instagram Reels are proven effective in increasing audience engagement, expanding reach, and strengthening brand perception across digital platforms. However, several challenges persist in the production process, including suboptimal internal coordination, sudden concept revisions, and limited production time. These findings highlight the importance of more structured content planning, improved team communication, and consistent performance evaluation to optimize Indibiz’s digital marketing efforts and maximize their impact on brand awareness.

This study aims to conduct a systematic literature review and bibliometric analysis on Transformational Leadership (TL), based on empirical research. Despite extensive studies on TL in recent decades, comprehensive research remains limited. The methodology used is a Systematic Literature Review (SLR) of articles containing “Transformational Leadership” in the title, abstract, or keywords, sourced from the Scopus database, which yielded 1,297 publications from 1977 to 2025. The data were analyzed using VOSviewer software. The findings suggest that TL is an innovative model in vocational education, bridging industrial systems with academic environments for authentic, practice-based learning. However, challenges include limited resources, insufficient instructor training, and inadequate institutional support. Recent innovations, such as advanced ICT, holographic technology for real-time interaction, and digital twins for process optimization, have enhanced the model's effectiveness. The study also discusses the conceptual framework of TL. This research uses the Scopus database, and future studies could broaden its scope by incorporating other databases like Web of Science. Practically, the study’s findings suggest integrating modern pedagogical strategies, including gamification, simulation, and project-based learning, to enhance student engagement and understanding of manufacturing processes. Socially, it encourages educational institutions to invest in infrastructure, strengthen industry partnerships, and provide continuous instructor training. This study highlights the growing global research on TL and calls for deeper exploration of the topic in existing literature.

The stability of slopes in open-pit coal mining in Indonesia is significantly influenced by geological faults, which are a major factor causing slope failures. This study aims to examine the impact of faults on slope stability by conducting a systematic literature review of 25 scientific publications from 2018 to 2025. The results indicate that faults and fault zones consistently reduce rock mass integrity through several mechanisms, including stress concentration in weak zones, the formation of preferential sliding surfaces, amplification of hydro-mechanical effects from groundwater and rainfall, and the reduction of rock strength parameters. Case studies in Kalimantan and Sumatra confirm these mechanisms with slope failures aligning with fault orientations. Kinematic and numerical analyses using the Limit Equilibrium Method (LEM), Finite Element Method (FEM), and Distinct Element Method (DEM) show a reduction in the safety factor (SF) by up to 36% on slopes affected by faults. Practical recommendations include continuous monitoring using Slope Stability Radar (SSR), optimization of slope geometry with angles < 18° in fault zones, groundwater control, reinforcement with anchors and bolting, and UAV-based discontinuity mapping for hazard zoning. This study concludes that managing slopes in fault zones requires an integrated approach combining detailed geological investigation, multi-method numerical analysis, real-time monitoring, and specific mitigation design.

This study aims to simulate the M/M/1 queueing system using Python through a Modeling and Simulation approach supported by the Discrete-Event Simulation (DES) method. The objective of the research is to analyze key performance indicators of queueing behavior, including arrival time, service time, waiting time, queue length, and server utilization. The methodology employs DES, which models system behavior based on discrete events such as customer arrivals, service initiation, and service completion. The simulation generates stochastic arrival and service times using Poisson and exponential distributions, respectively. The results indicate that the DES-based M/M/1 simulation accurately reflects theoretical queueing behavior, showing increases in waiting times and queue lengths when arrival rates approach service rates, while server utilization corresponds to system load intensity. The findings demonstrate that DES is an effective approach for analyzing queue performance and can be extended to more complex models such as multi-server systems, priority queues, and predictive simulations using artificial intelligence.

This research is motivated by the high risk of fatigue experienced by ship crews during voyages, which directly affects occupational safety and mental well-being. Fatigue arises from long working hours, inadequate rest time, heavy workloads, and extreme environmental conditions such as high temperatures, engine noise, and vessel vibrations. On the MT. Sultan Mahmud Badaruddin II, the problem becomes more complex due to the tight work rhythm, short berthing periods, and fast, repetitive loading–unloading activities. Harsh weather conditions, short but intensive sailing distances, and limited relaxation facilities make the crew increasingly vulnerable to both physical and mental fatigue. In addition, a work culture that tends to be authoritarian and lacks communication exacerbates psychological pressure, especially when crew members find it difficult to report their fatigue to superiors. This study uses a qualitative method through direct observation and interviews with all crew members in the deck and engine departments. The aim is to analyze the influence of the work environment and work culture on fatigue levels onboard. The results show that environmental factors such as high temperatures, narrow workspaces, and vessel instability significantly affect physical fatigue. Meanwhile, mental fatigue is triggered by ineffective communication, hierarchical pressure, and an unsupportive work culture. These findings align with the perspectives of Mathis and Jackson and comply with the provisions of the STCW 2010 and MLC 2006, which emphasize the importance of regulating working hours and fatigue management. Overall, optimizing rest hours, improving the work environment, and reforming organizational culture are required to reduce fatigue risks.

Beton sebagai material utama konstruksi sering mengalami panas hidrasi yang menyebabkan perbedaan suhu permukaan dengan suhu inti, akan berpotensi retak dini dan penurunan kuat tekan. Penelitian ini menganalisis potensi air es dan fly ash 10% substitusi semen untuk memperkecil suhu beton mutu 35 MPa dengan aditif tipe D (retarder) dan F (superplasticizer), serta pengaruhnya terhadap kuat tekan. Metode deskriptif menggunakan data sekunder mix design tiga variasi: non fly ash, fly ash 10% dan fly ash 10%+air es 10°C. Suhu beton segar diukur dengan thermogun/thermometer lalu kuat tekan uji silinder diameter 150x300 mm umur 7 hari dan 28 hari dengan total 18 benda uji. Hasil menunjukkan suhu beton segar non fly ash berada pada rentang normal, beton fly ash 10% turun 1-2°C (reaksi pozzolanik lambat yang mengurangi panas hidrasi dari C2S, C3S, dan C3A), beton fly ash 10% + air es turun 5-6°C. Kuat tekan 7 hari menunjukkan beton non fly ash 33,69 MPa, beton fly ash 10% 34,14 MPa, beton fly ash 10%+air es 34,73 MPa. Pada umur 28 hari menunjukkan beton non fly ash 39,73 MPa, beton fly ash 10% 39,80 MPa, dan beton fly ash 10%+air es 39,65 MPa – semua melebihi mutu rencana.