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Industrial waste management is an essential part of environmental protection and management efforts in Indonesia. Industrial development contributes positively to economic growth, but it also creates risks of environmental pollution when waste is not managed properly and in accordance with legal regulations. This study aims to analyze legal regulations concerning industrial waste management in Indonesia, evaluate the compliance level of PT Selatan Jadi Jaya with applicable laws and regulations, and examine law enforcement efforts and accountability mechanisms for violations affecting the environment. The research applies an empirical normative method using statutory and field approaches. Data were collected through literature studies of legislation, scientific journals, and legal doctrines, supported by observations and interviews with related parties. The findings show that industrial waste management has been comprehensively regulated under Law Number 32 of 2009 and Government Regulation Number 22 of 2021. However, implementation still encounters obstacles such as weak supervision, limited legal awareness among business actors, and economic considerations affecting corporate compliance. PT Selatan Jadi Jaya has fulfilled several administrative obligations but still requires improvement in substantive waste management practices. Effective supervision, consistent law enforcement, and stronger corporate commitment to sustainability and environmental responsibility are therefore necessary to achieve optimal environmental protection.

This study aims to analyze the influence of copywriting, visual marketing promotion, and community management on the success of local brand campaigns in Bandar Lampung through the Facebook Pro platform. The research is based on the increasing use of social media as a digital marketing tool by local brands in the fashion and culinary sectors; however, campaign outcomes remain inconsistent. This study employs a quantitative approach using a survey method by distributing questionnaires to business owners and administrators of Facebook Pro accounts of local brands in Bandar Lampung. Multiple linear regression analysis is used to examine both partial and simultaneous effects among variables. The findings indicate that copywriting, visual marketing promotion, and community management have significant partial and simultaneous effects on the success of local brand campaigns. These results confirm that the integration of persuasive messaging, high-quality visual content, and active community engagement plays a crucial role in enhancing engagement, visibility, and overall digital campaign effectiveness. This study provides practical implications for SMEs in optimizing marketing strategies through Facebook Pro and contributes academically to the development of integrated marketing communication studies in social media contexts.

This study aims to determine the influence of leadership style and organizational culture on the loyalty of the HIPMI Parepare Commissariat, Makassar State University (UNM) administrators. The research variables consist of leadership style as the first independent variable (X₁), organizational culture as the second independent variable (X₂), and administrator loyalty as the dependent variable (Y). The study population was all 40 active HIPMI Parepare Commissariat administrators at UNM during the study period. The sampling technique used was saturated sampling (census), thus the entire population was included as respondents. Data were obtained through questionnaires and analyzed using multiple linear regression with the help of SPSS. The results show that leadership style has a positive and significant effect on administrator loyalty, organizational culture has a positive and significant effect on administrator loyalty, and simultaneously, both leadership style and organizational culture have a significant effect on administrator loyalty. These findings indicate that the more effective the leadership style implemented and the stronger the organizational culture developed, the higher the level of administrator loyalty to the organization. The synergy between participatory leadership and a healthy organizational culture can create a conducive organizational environment, increase commitment, and strengthen organizational sustainability.

This study aims to examine the effect of working capital efficiency and leverage on profitability and its implications for firm value in manufacturing companies listed on the Indonesia Stock Exchange (IDX) during the 2020–2025 period. The post-COVID-19 pandemic condition has increased operational risks for manufacturing companies due to fluctuations in interest rates, exchange rates, cash management, inventories, and receivables. Therefore, companies are required to implement more effective financial strategies to maintain competitiveness. Profitability is positioned as an intervening variable because previous studies showed inconsistent results regarding the relationship between working capital efficiency, leverage, profitability, and firm value. This research uses a quantitative approach with path analysis to examine direct and indirect relationships among variables. The population consists of all manufacturing companies listed on the IDX, while the sample includes 45 companies selected from 270 firms using purposive sampling based on specific criteria, such as consistent listing and financial performance. The results indicate that working capital efficiency has a significant positive effect on profitability, leverage has a significant negative effect on profitability, profitability significantly increases firm value, and profitability fully mediates the effect of working capital efficiency and leverage on firm value. These findings provide theoretical and practical implications for managers and investors in financial decision-making.

The waste problem in Indonesia has now reached a critical stage and has become an increasingly serious environmental issue. The ever-increasing volume of waste is not being managed effectively, leading to various negative impacts, particularly environmental pollution. This study aims to examine the state of waste management in Indonesia and its impact on water pollution from the perspective of the Sustainable Development Goals (SDGs). The method used is descriptive qualitative research through a literature review utilizing various sources such as journals, official reports, and legislation. The results indicate that the majority of waste originates from household activities, while management practices remain rudimentary, such as the “collect-transport-dispose” method and open dumping. This situation leads to waste accumulation, which contributes to water pollution, deteriorating environmental quality, and increased health risks for the community. Furthermore, suboptimal waste management also poses a challenge in achieving sustainable development goals, particularly regarding responsible consumption and access to clean water and sanitation. Therefore, improved efforts are needed through the application of the reduce, reuse, recycle (3R) principles, increased public awareness, and the active role of the government and the private sector in providing a sustainable waste management system. With the right measures, it is hoped that the waste problem in Indonesia can be reduced and the environment preserved.

. Digital transformation in public administration has become a strategic agenda in modern bureaucratic reform aimed at improving effectiveness, efficiency, transparency, and the quality of public services. This study aims to analyze the digital transformation of public administration through a comparative study between Indonesia and South Korea, particularly in the implementation of digital government. The research employs a qualitative method with a comparative study approach and is supported by library research through the collection of secondary data from scientific journals, international institutional reports, government policy documents, and relevant previous studies. Data analysis was conducted descriptively and comparatively using the approaches of Digital Era Governance (DEG), Institutional Theory, New Public Management (NPM), and Socio-Technical Systems Theory. The findings indicate that South Korea has successfully developed an integrated digital government through consistent national policies, strong data interoperability, high bureaucratic capacity, adaptive organizational culture, and equitable digital infrastructure development. Meanwhile, Indonesia is still in the transition stage from e-government to digital government and faces various challenges, such as inter-agency system fragmentation, low data interoperability, unequal digital infrastructure, limited civil servant competencies, and bureaucratic resistance to change. This study concludes that the success of digital transformation in public administration is determined more by institutional strength and bureaucratic reform than merely by technology adoption. Therefore, Indonesia needs to position digital transformation as a comprehensive state reform agenda in order to create a modern, responsive, and public service-oriented government.

This study analyzes the urgency of strengthening citizen lawsuit mechanisms in response to spatial planning failures from an environmental law perspective, using the 2025 floods in Bali as a case study. The study is motivated by the increasing frequency and intensity of floods, which can no longer be understood as merely natural phenomena, but rather as the result of structural failures in spatial planning management and weak government accountability. Normatively, spatial planning is regulated under Undang Undang Nomor 26 Tahun 2007 dan Undang Undang Nomor 32 Tahun 2009 however, its implementation reveals a gap between legal norms and actual practice. The methodology employed is a normative legal approach, involving an analysis of legislation, legal doctrine, and judicial practices related to citizen lawsuits. The study's findings show that land-use conversion and development in water catchment areas, which go against the precautionary principle, the polluter pays principle, and sustainable development, are examples of spatial planning violations that cause flooding in Bali. In this situation, citizen lawsuits increase public access to justice while acting as a legal tool to hold the state responsible for its carelessness. However, this mechanism's effectiveness is still limited by the absence of a clear legal foundation, the difficulty of the burden of proof, and the public's limited access to the litigation process. Therefore, in order for citizen lawsuits to serve as effective tools for environmental protection and accountability, it is imperative that clear regulations be established, procedures be streamlined, and public access and ability information be improved.

The high rate of occupational accidents globally and nationally demands the strengthening of Occupational Health and Safety (OHS) management systems, particularly in the high-risk industrial sectors. The study aims to analyze the implementation of safety induction at PT X and develop audiovisual educational media as a solution to improve occupational safety understanding. The research method employed is descriptive qualitative, with data collection techniques including field observations, in-depth interviews, and review of corporate documents, Problem prioritization was determined using the Urgency, Seriousness, and Growth (USG) method, while root cause analysis was conducted using a Fishbone diagram. Research findings indicate that the current oral delivery method for safety induction is ineffective, as evidenced by 13% of participants needing to retake the comprehension test. As an intervention, “POWER SAFE” video media was developed, which, based on the Methodology, Effectiveness, Efficiency, and Relevance (MEER) analysis, proved to have the highest effectiveness and relevance in delivering standardized safety information. The implications of study emphasize that the use of structured digital media is a strategic step to minimize gaps in understanding and strengthen the safety culture within high-risk work environments.

This study aims to analyze the level of student satisfaction in paying tuition fees (UKT) through the BRImo application at Universitas Negeri Gorontalo. The research applies the service quality (SERVQUAL) framework, which consists of five dimensions: tangibles, reliability, responsiveness, assurance, and empathy. A qualitative descriptive approach was employed, with data collected through in-depth interviews, direct observations, and documentation. Participants included students who actively use the BRImo application for UKT payments as well as staff responsible for tuition management. Data analysis followed a systematic process involving data reduction, data display, and drawing conclusions to ensure accuracy and clarity of findings. The results indicate that using the BRImo application for tuition payment offers significant convenience and efficiency, allowing students to complete transactions without physically visiting the university payment office. Despite these benefits, several challenges were identified, including failed transactions, delays in payment confirmation, and suboptimal responses from customer service staff. Overall, the study concludes that student satisfaction with tuition payments via BRImo is considered fairly good. Nevertheless, improvements in reliability and responsiveness are recommended to further enhance the user experience and optimize the quality of service provided.  

Flooding in Aceh has become a recurring phenomenon that cannot be understood solely as a natural disaster but also as a result of human activities within modern society. This study aims to analyze flooding in Aceh through the perspective of Ulrich Beck’s risk society theory, focusing on how modernization, environmental change, and development policies contribute to the production of risk. This research uses a literature review approach by examining scientific articles published between 2021 and 2026 from indexed national and international journals. The analysis was conducted thematically to identify patterns, similarities, and research gaps. The findings show that natural factors such as high rainfall and atmospheric conditions act as primary triggers, while human activities including land-use change, river sedimentation, and ineffective policies significantly intensify flood risks. Flooding is therefore categorized as a manufactured risk produced by modern development processes. In addition, the impacts are not limited to ecological damage but also affect social and psychological conditions of society. These results indicate that floods should be understood not only from a technical perspective but also from a social perspective. The study implies that flood management requires a comprehensive approach integrating environmental sustainability, social awareness, and evidence-based policy to reduce both the impact and sources of risk in a sustainable manner.

This community service activity aimed to build a disaster preparedness culture through earthquake and tsunami simulation activities at Madrasah Aliyah Negeri 2 Suak Timah, West Aceh Regency. The activity was motivated by the high risk of earthquake and tsunami disasters in the coastal area of West Aceh and the limited understanding of students regarding disaster mitigation and evacuation procedures. This program was carried out through collaboration between the Regional Disaster Management Agency (BPBD) of West Aceh Regency, lecturers from the Civil Engineering Department of Teuku Umar University, the Samatiga Community Health Center, and the school. The methods used included education, socialization, demonstrations, and direct simulations regarding self-rescue actions during earthquakes and tsunamis. The simulation was conducted at Suak Timah Football Field as the evacuation gathering point. The results showed an increase in students’ and school members’ knowledge and preparedness in facing disasters. Participants were able to understand evacuation routes, perform self-protection actions, and follow evacuation procedures in an orderly and rapid manner. Evaluation results indicated that disaster mitigation understanding reached 85%, self-rescue ability 88%, accuracy in following evacuation routes 90%, discipline during simulation 92%, and participant involvement reached 95%. This activity also encouraged the formation of a disaster awareness culture and the emergence of active student roles as preparedness pioneers within the school environment. Therefore, disaster simulation proved to be an effective educational medium in improving the capacity and preparedness of school communities toward earthquake and tsunami risks.

This study aims to know the management of the Mosque Prosperity Board (BKM) of At- Tawwabin Mosque, Jalan Pimpinan, Medan City, in community economic empowerment. The background of this research is based on the need to optimize the function of mosques not only as places of ritual worship but also as centers of social and economic empowerment. In practice, the management of mosque assets such as parking areas and the organization of Ramadan stalls has become a strategic effort implemented by BKM to improve the welfare of the surrounding community. However, the implementation of these policies also creates social dynamics that require professional and equitable management.This research employs a qualitative approach with a descriptive method. Data were collected through field observations, in-depth interviews with the chairman and administrators of BKM, parking attendants, and Ramadan stall traders, as well as documentation of mosque activities. Data analysis was conducted through data reduction, data presentation, and conclusion drawing, supported by triangulation techniques to ensure data validity.The findings indicate that the management of BKM At-Tawwabin has implemented planning, organizing, actuating, and controlling functions in managing mosque-based economic programs. Parking management provides employment opportunities for local residents, while Ramadan stalls significantly increase the income of small traders during the holy month. Overall, participatory and structured management enables the mosque to function not only as a center of worship but also as a center of economic empowerment that contributes meaningfully to community welfare.

The rapid advancement of information technology has reshaped modern society, in particular influencing how young individuals express their identities through fashion. The choice of clothing goes beyond mere practical functions, becoming a symbol of social status and values as young people attempt to adapt to rapidly changing trends, driven largely by digital platforms such as social media. These phenomena have simultaneously led to alarming waste production and environmental degradation, reflecting the mismatch between modern lifestyles and theological mandates on the management of creation. The fast-paced fashion industry, characterized by rapid production cycles and high consumerism, exacerbates the ecological crisis by generating large amounts of textile waste and contributing to detrimental practices in global supply chains. The study uses a qualitative approach, emphasizing literature research to analyze relevant literature and synthesize findings into meaningful discourse. Ultimately, it advocates a transformative catechesis that integrates ecological awareness into the formation of young people's faith, leveraging digital spaces to advocate for simplicity and community engagement in sustainable practices. The challenges faced in fostering this ecological awareness include the prevalence of a culture of instant gratification and the gap between knowledge and action, which hinders the alignment of belief with action. Theological reflection further emphasizes the spiritual implications of consumer behavior, placing ecological responsibility as a fundamental aspect of authentic expression of faith. Based on these insights, this paper underscores the importance for the Church to be proactively involved in the fight for ecological preservation, recognizing that true faith is manifested through tangible actions that honor the divine creation.

This study aims to analyze the implementation of digital recruitment, including its supporting and inhibiting factors, as well as the challenges faced in its application at PT Sumber Abadi Karya. This research employs a qualitative approach using a case study method. Data were collected through semi-structured interviews, observation, and documentation involving key informants such as the General Manager, HR staff, and administrative personnel. Data analysis was conducted using the Miles and Huberman interactive model, while data validity was ensured through source and technique triangulation. The findings indicate that digital recruitment implementation remains partial and not yet fully integrated. Digitalization has been applied mainly in administrative aspects such as job vacancy dissemination and applicant data recording, while core selection processes are still conducted manually. Supporting factors include managerial awareness, organizational policies, and ease of data management, whereas inhibiting factors involve system limitations, human resource readiness, and low applicant response through digital platforms. The main challenges lie in system integration, workforce adaptation, and organizational culture transformation. Therefore, a structured and gradual implementation is required to enhance the effectiveness of recruitment processes sustainably.

The high rate of occupational accidents globally and nationally demands the strengthening of Occupational Health and Safety (OHS) management systems, particularly in the high-risk industrial sectors. The study aims to analyze the implementation of safety induction at PT X and develop audiovisual educational media as a solution to improve occupational safety understanding. The research method employed is descriptive qualitative, with data collection techniques including field observations, in-depth interviews, and review of corporate documents, Problem prioritization was determined using the Urgency, Seriousness, and Growth (USG) method, while root cause analysis was conducted using a Fishbone diagram. Research findings indicate that the current oral delivery method for safety induction is ineffective, as evidenced by 13% of participants needing to retake the comprehension test. As an intervention, “POWER SAFE” video media was developed, which, based on the Methodology, Effectiveness, Efficiency, and Relevance (MEER) analysis, proved to have the highest effectiveness and relevance in delivering standardized safety information. The implications of study emphasize that the use of structured digital media is a strategic step to minimize gaps in understanding and strengthen the safety culture within high-risk work environments.

Diabetes mellitus, as a persistent non-infectious metabolic pathology increasingly prominent in the global epidemiological spectrum, is fundamentally characterized by dysfunctional hyperglycemia rooted in primary disruptions of pancreatic insulin hormone synthesis or peripheral resistance to its biological action, thereby inducing dynamic imbalances in gluconeogenesis and glycolysis pathways; amid the hypothesis that body mass index (BMI) as a measure of central adiposity potentially mediates variability in serum glucose levels, this quantitative observational study with a cross-sectional design rigorously tests the causal relationship between BMI and fasting/random blood glucose concentrations in a cohort of 134 adult subjects with type 2 diabetes mellitus affiliated with primary care services at Puskesmas Bongo II, Boalemo Regency, through an inclusive total sampling recruitment strategy, precision anthropometric measurement instruments (height, weight, WHO BMI categorization), and laboratory-validated glucometric validation, with multivariate inferential processing based on the Chi-Square independence test at a Type I error rate of α=0.05 using the latest edition of the SPSS analytical suite; the demographic profile highlights female gender supremacy (90 individuals, 67.2%), the normoweight group (78 cases, 58.2%), concurrent with substantial glycemic elevation prevalence (78 subjects, 58.2%), but the crucial statistical output reveals a p-value of 0.831 (>0.05) that negates any probabilistically meaningful association, thus the substantive conclusion affirms the non-significance of the BMI-glucose relationship in this local context, while implying the dominance of alternative etiopathogenic factors such as hypercaloric macronutrient intake patterns, deficits in aerobic/anaerobic physical activity, non-adherence to multidisciplinary pharmacological protocols (e.g., metformin/oral hypoglycemics), and a comprehensive management paradigm integrating behavioral education, continuous monitoring, and personalized interventions to mitigate long-term cardiovascular risks across the diabetes mellitus spectrum.

Diabetes mellitus, as a persistent non-infectious metabolic pathology increasingly prominent in the global epidemiological spectrum, is fundamentally characterized by dysfunctional hyperglycemia rooted in primary disruptions of pancreatic insulin hormone synthesis or peripheral resistance to its biological action, thereby inducing dynamic imbalances in gluconeogenesis and glycolysis pathways; amid the hypothesis that body mass index (BMI) as a measure of central adiposity potentially mediates variability in serum glucose levels, this quantitative observational study with a cross-sectional design rigorously tests the causal relationship between BMI and fasting/random blood glucose concentrations in a cohort of 134 adult subjects with type 2 diabetes mellitus affiliated with primary care services at Puskesmas Bongo II, Boalemo Regency, through an inclusive total sampling recruitment strategy, precision anthropometric measurement instruments (height, weight, WHO BMI categorization), and laboratory-validated glucometric validation, with multivariate inferential processing based on the Chi-Square independence test at a Type I error rate of α=0.05 using the latest edition of the SPSS analytical suite; the demographic profile highlights female gender supremacy (90 individuals, 67.2%), the normoweight group (78 cases, 58.2%), concurrent with substantial glycemic elevation prevalence (78 subjects, 58.2%), but the crucial statistical output reveals a p-value of 0.831 (>0.05) that negates any probabilistically meaningful association, thus the substantive conclusion affirms the non-significance of the BMI-glucose relationship in this local context, while implying the dominance of alternative etiopathogenic factors such as hypercaloric macronutrient intake patterns, deficits in aerobic/anaerobic physical activity, non-adherence to multidisciplinary pharmacological protocols (e.g., metformin/oral hypoglycemics), and a comprehensive management paradigm integrating behavioral education, continuous monitoring, and personalized interventions to mitigate long-term cardiovascular risks across the diabetes mellitus spectrum.

This community engagement initiative was prompted by students’ limited understanding of how to package local content into educational products with economic value, as well as the suboptimal integration of entrepreneurial values into teaching. The aim of this initiative is to foster an entrepreneurial spirit among students through edupreneurship, developed in the form of an exhibition based on local product. The method employed was the Participatory Action Research (PAR) approach, which involved students as active participants in the training, production, and marketing of local products, as well as in the organisation of the exhibition. The activity began with training on the basic concepts of edupreneurship, product packaging, and marketing strategies. The exhibition showcased various creative products such as food & beverage, eco bodycare, eco living style, and fashion accesories featuring local product motifs. This activity successfully enhanced students’ capacity for critical thinking, innovation, and productive collaboration. An entrepreneurship talk show held concurrently further strengthened students’ motivation and entrepreneurial insights. The results of the activity demonstrated that the management  exhibition effectively served as a medium for transforming local product such as food & beverage, eco bodycare, ecoliving style, fashion accesories learning into a contextual, practical, and economically valuable experience through the edupreneurship approach.

Schizophrenia is a severe mental disorder often accompanied by auditory hallucinations and has a significant impact on patients’ psychosocial functioning. This condition can reduce medication adherence, thereby increasing the risk of relapse. In this context, the role of caregivers is crucial in supporting treatment success. This study aims to describe psychiatric nursing care for patients with auditory hallucinations in improving medication adherence through caregiver involvement. The method used is a case study with a nursing process approach, including assessment, nursing diagnosis, planning, implementation, and evaluation. Interventions focus on hallucination management, psychoeducation, and caregiver involvement in care. The results show an increase in patients’ and families’ knowledge regarding the illness and its treatment, improved medication adherence, and enhanced patient ability to control responses to auditory hallucinations. Caregiver involvement has been shown to assist in supervision and providing support to patients. Therefore, comprehensive psychiatric nursing care through hallucination management, psychoeducation, and caregiver involvement is effective in improving medication adherence and controlling symptoms in patients with auditory hallucinations.

Student dropout in higher education remains a persistent socioeconomic challenge, yet many predictive models reported in the literature are methodologically compromised by randomized cross-validation schemes that introduce temporal data leakage and artificially inflate predictive performance. This study proposes a longitudinal prescriptive learning analytics framework integrating three complementary methodological components: a Leave-One-Cohort-Out (LOCO) temporal validation protocol, a hybrid SMOTE-ENN class balancing strategy, and temporal velocity feature engineering derived from Learning Management System (LMS) behavioral trajectories. The framework was evaluated on a longitudinal dataset comprising 464,739 enrollment records and 77 features. Five predictive algorithms—XGBoost, LightGBM, CatBoost, Random Forest, and Logistic Regression—were comparatively assessed on a strictly isolated blind holdout cohort (2022), with CatBoost emerging as the champion estimator, achieving a PR-AUC of 0.8859, a Macro F1-Score of 0.9143, and the lowest Brier Score (0.0221), thereby demonstrating superior calibration and discriminative capability under severe class imbalance (93:7 ratio). Comprehensive ablation analysis revealed that temporal velocity features function not merely as additive predictors, but as a structural prerequisite enabling Synthetic Minority Oversampling Technique with Edited Nearest Neighbors (SMOTE-ENN) to generate high-quality synthetic boundary instances; removing these features reduced minority-class precision from 0.8302 to 0.6721. To operationalize predictive outputs into actionable intervention pathways, Diverse Counterfactual Explanations (DiCE) were implemented under a three-tier causal constraint architecture on 96 borderline high-risk students, generating 384 feasible intervention scenarios exclusively targeting forward-looking behavioral velocity metrics without constraint violations. Collectively, these findings advance the paradigm of prescriptive learning analytics by providing educational institutions with interpretable risk diagnostics and operationally feasible intervention guidance grounded in empirically validated behavioral and temporal dynamics.