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The increasing demand for sustainable energy solutions in rural areas has prompted the utilization of biogas and bio-slurry as alternative resources. This study aims to evaluate the economic feasibility of household-level biogas systems by integrating Cost-Benefit Analysis (CBA), Net Present Value (NPV), Benefit-Cost Ratio (BCR), and Undiscounted Payback Period (UPBP), complemented with sensitivity analysis. Primary data were collected from 16 households operating biogas systems, while secondary data supported the estimation of cost and benefit components. Results show that biogas adoption provides positive economic returns, with average NPV reaching Rp 12,749,000, BCR above 1.0, and UPBP within four years, indicating financial viability. Sensitivity analysis reveals that variations in LPG prices and livestock numbers significantly affect economic outcomes, demonstrating the importance of market and production factors in ensuring project sustainability. The findings conclude that household biogas systems are economically feasible and resilient under certain conditions. Future studies are suggested to expand the scope by incorporating environmental and social benefits,a s well as exploring scalability at the community level.

This study aims to analyze the role of digital literacy in enhancing the competitiveness of MSMEs in the era of the digital economy. The research method employed was a survey by distributing questionnaires to 35 UMKM actors in the Jabodetabek area. The findings reveal that the level of digital literacy among UMKM is categorized as good, particularly in aspects of technology access, technical skills, digital communication, and the use of online transaction services. Digital literacy has a positive impact on business performance, including increased revenue, market expansion, operational efficiency, and product competitiveness. However, challenges remain, such as high digital promotion costs, limited knowledge in content management, and uneven internet infrastructure. This study highlights that improving digital literacy is a key factor for UMKM to survive and remain competitive amid the rapid development of the digital economy.

This study aims to determine the effect of advertising and promotion on consumer purchasing decisions at Lazada online store. The type of research used is causal quantitative with the study conducted in Bogor City over six months (December 2019–May 2020). The population of this research is all Lazada consumers in Bogor, with an unknown total number, while the sample was taken using accidental sampling technique with 100 respondents. Data were analyzed using multiple linear regression. The results show that: (1) partially, advertising has a significant effect on purchasing decisions (tcount 7.423 > ttable 1.984; sig. 0.000 < 0.05), while promotion has no significant effect (tcount 1.718 < ttable 1.981; sig. 0.089 > 0.05); (2) simultaneously, advertising and promotion have a significant effect on purchasing decisions (Fcount 27.791 > Ftable 2.696; sig. 0.000 < 0.05); (3) the adjusted R² value is 0.351, indicating that 35.1% of purchasing decisions are influenced by advertising and promotion, while the remaining 64.9% are influenced by other factors not examined; (4) the most dominant variable is advertising, with a regression coefficient of 0.594.

The rapid development of financial technology has transformed transactional behavior, particularly among Generation Z. Easy access through mobile banking, particularly BCA Mobile, has made financial activities more practical but also poses risks of consumptive behavior due to low financial literacy and self-control. This study aims to analyze the influence of Financial Literacy, Lifestyle, and Locus of control on Financial Behavior, with Financial technology as a moderating variable. The research population consists of Generation Z users of BCA Mobile in Surabaya. A total of 147 respondents were selected using purposive sampling based on specific criteria. Data were collected through questionnaires and analyzed using the Partial Least Squares–Structural Equation Modeling (PLS-SEM) approach. The findings show that Financial Literacy and Locus of control have a significant positive effect on Financial Behavior, while Lifestyle has a significant negative effect. Furthermore, Financial technology is proven to moderate the influence of Financial Literacy and Locus of control on Financial Behavior, but not the relationship between Lifestyle and Financial Behavior.  

In the context of accelerating global economic volatility, organizations are increasingly required to adopt agile business models that enable them to remain competitive and resilient. Although business agility has been extensively discussed from structural and technological perspectives, the strategic role of Human Resources (HR) in shaping agile organizations and addressing the future of work remains insufficiently explored. This study aims to examine how HR contributes to organizational adaptability and resilience in uncertain environments by aligning human capital practices with agile frameworks. Using a mixed-methods approach, data were collected through surveys and semi-structured interviews with HR leaders and employees in industries most exposed to economic disruption, including finance, technology, and manufacturing. The findings reveal four critical dimensions of HR’s role: workforce flexibility achieved through reskilling initiatives and adaptive work arrangements; agile leadership development to enhance decision-making under uncertainty; prioritization of employee well-being and engagement as foundations of organizational resilience; and digital HR transformation leveraging analytics and artificial intelligence to strengthen efficiency and collaboration. These findings validate and extend the existing literature, demonstrating that HR is not merely a supporting or administrative function but a strategic driver of agility. The study concludes that by embedding HR strategies into organizational agility frameworks, companies can better navigate economic turbulence, enhance workforce adaptability, and secure long-term competitiveness in the global market.

The global economy is increasingly marked by volatility, uncertainty, and disruption, compelling organizations to adopt business agility as a means of survival and competitiveness. Conventional agility emphasizes speed, responsiveness, and innovation, yet often lacks the ethical foundation required for long-term sustainability. In contrast, Islamic economic thought, guided by Maqasid al-Shariah—the preservation of religion, life, intellect, lineage, and wealth—prioritizes justice, fairness, and social responsibility in economic activities. This study analyzes how the principles of Maqasid can be aligned with business agility to form an ethically grounded and adaptive business model. Employing a qualitative research design with a library research approach, the study synthesizes insights from existing literature on agility, Islamic economics, and Maqasid through thematic content analysis. The findings indicate that while agility strengthens resilience and competitiveness, it requires Maqasid as a moral compass to ensure value-driven adaptability. The integration of agility and Maqasid creates a synergy that enables Islamic enterprises not only to withstand global turbulence but also to differentiate themselves as ethical, sustainable, and competitive actors in the global market. This research therefore proposes a Shariah-compliant agility model that balances responsiveness with ethical accountability, offering theoretical contributions to academic discourse and practical implications for Islamic financial institutions, halal industries, and Shariah-based SMEs. The study also highlights the role of policymakers in developing supportive frameworks that foster innovation while safeguarding Shariah compliance. Overall, the study underscores that agility guided by Maqasid is not merely a survival strategy but a pathway to global leadership in ethical and sustainable business practices.

APIs (Application Programming Interfaces) have become a key component in the development of modern digital products and the transformation of cloud-based services. Its ability to provide structured access to data and enable cross-platform integration makes APIs at the core of the enterprise's digital architecture. However, the high level of API openness poses increasingly complex security challenges, including potential data exploitation, injection attacks, credential misuse, and exploitation of business logic loopholes. This article examines the strategic role of APIs in the digital ecosystem, analyzes the operational risks that arise from API exposure, and evaluates the effectiveness of basic defense mechanisms such as API Gateways and Web Application Firewalls (WAFs). The findings of the study show that while both solutions play an important role in controlling access, filtering, and mitigating attacks at the surface layer, they have not been able to provide comprehensive protection against modern API threats that are dynamic, distributed, and often exploit weaknesses at the application and business logic levels. Therefore, a more holistic, layered, and sustainable API security approach is needed, including anomalous behavior detection, API abuse protection, and real-time monitoring to maintain the integrity and reliability of digital services.  

The process of signing on and off a seafarer's book for ship crew is a vital stage in the shipping world that requires thorough preparation and orderly implementation to ensure the safety and smooth operation of the ship. Signing on a seafarer's book involves recording and confirming the date and location of boarding the ship in the seafarer's book, which serves as official proof that the document holder has joined the ship's crew. Generally, this stage is accompanied by the preparation of a Seafarer's Employment Agreement (PKL) containing salary details and obtaining approval from the Harbor Master. Conversely, sign off is a procedure carried out when the work contract period in the PKL ends, or earlier for certain reasons such as late salary payments or discomfort in the work. The purpose of this study is to identify the obstacles that arise in the process of managing the sign-on/off of seafarer's crew books at PT. Baruna Mitra Segara Lines, Bandar Lampung. In compiling this paper, the author applies two approaches, namely the field observation method (field study) and the library study method. Both methods are used to gain a comprehensive understanding of the mechanism for managing the sign-on/off of seafarer's books, while also identifying the obstacles that arise so that the company can maximize the process. The research findings reveal that there are obstacles in the implementation of the sign-on/off of seafarer's books that are not fully in accordance with procedures. However, this process still has a positive and significant impact on the efficiency of the departure time of ship crews. This finding confirms that improving procedures and enforcing operational standards are key to improving the quality of document management services at PT. Baruna Mitra Segara Lines

The purpose of this paper is to understand the implementation of the Fuel Filling Permit system in the Tax-Free Zone at PT. Pelayaran Nasional Nusantara Perkasa. This paper analyzes the implementation of the Fuel Filling Permit using a fleet of tankers and ships in the Free Trade Zone (FTZ), specifically in the Free Trade Zone and Free Port (KPBPB) such as Batam. The implementation of this permit is closely related to the regulations on fuel distribution and management, which are regulated by the government and area management bodies such as the Batam Free Trade Zone Authority (BP Batam). PT. Pelayaran Nasional Nusantara Perkasa is an official fuel filling agent for PT. Pertamina Patra Niaga in Batam, which will fill fuel or provide fuel for ships. This research method utilizes field and library methods. The results of this study provide the company with a better understanding of the procedures for obtaining a Fuel Filling Permit using a fleet of tankers and ships in the Free Trade Zone (TFZ), which can be submitted online and directly to the relevant agency office.

Salam Pacific Indonesia Lines is a company included in the largest domestic shipping industry in the field of logistics and sea transportation services with a focus on inter-island container transportation in Indonesia using ships. This paper aims to determine how the container utilization strategy in improving logistics efficiency by PT. Salam Pacific Indonesia Lines Medan Branch. The process begins with selecting the right type of container, standardization and consolidation of cargo, integration of digital logistics systems, and optimization of routes and modes of transportation. In compiling this paper, the author applies several methods, including field studies or direct observations in the field, and library studies or literature reviews. The goal is to understand more deeply how PT. Salam Pacific Indonesia Lines Medan branch implements a container utilization strategy to improve efficiency in logistics activities. The obstacles faced in handling this are fleet and vehicle constraints, limited promotion and adjustment of application technology, traffic congestion, and weather and safety factors. In addition, inefficiencies in the distribution process, lack of good cooperation and coordination, and technological limitations are obstacles in optimizing container use. Good coordination can improve the service of goods delivery activities so that they can run smoothly, safely and efficiently.

This study analyzes the implementation of ESG (Environmental, Social, and Governance) reporting on the firm value of PT Indofood Sukses Makmur Tbk during the 2020-2024 period. The main issues examined are how ESG reporting is implemented and the extent of its influence on firm value, as well as which ESG component has the most significant impact. The research method employs a quantitative approach with a causal comparative design, utilizing secondary data sourced from annual reports, sustainability reports, and market data over five years. Firm value is proxied using Tobin's Q ratio, while the level of ESG disclosure is measured based on the GRI Standards framework. Data analysis techniques use multiple linear regression by incorporating control variables including firm size, profitability (ROA), and leverage to enhance result validity. The research findings indicate that ESG reporting has a positive and significant effect on firm value with a coefficient of β = 0.018 and p < 0.001, with a model predictive capability (R²) of 87.3%. Indofood's ESG Score experienced substantial improvement from 56.3% in 2020 to 78.9% in 2024, accompanied by an increase in Tobin's Q from 0.982 to 1.523. Component-wise analysis reveals that the Social aspect provides the highest impact (β = 0.009), followed by Governance (β = 0.007) and Environmental (β = 0.006). These findings provide empirical support for stakeholder theory and resource-based view in the Indonesian emerging market context.

The term “comparison” in the context of Public Administration Science refers to an activity of aligning, analyzing, and identifying similarities and differences between various phenomena or objects under study. Meanwhile, administration is understood as a social phenomenon in which groups of people or citizens work together in an organized and purposeful manner to achieve certain collective goals.This research, entitled “A Comparative Study of Public Administration in Indonesia and South Korea in Achieving Effective and Accountable Governance,” aims to analyze both the similarities and differences between the two countries in terms of bureaucratic structure, public administration systems, and the effectiveness and accountability of governance. Indonesia and South Korea, as Asian nations with distinct historical backgrounds, governmental systems, and development trajectories, share a common vision of establishing a clean, transparent, and responsive system of governance.The study employs a qualitative descriptive approach using the literature review method, by examining various relevant academic and official sources. The main focus of the comparison lies in the bureaucratic and administrative systems of Indonesia and South Korea. The analysis also takes into account cultural characteristics and governmental structures, including the presidential system, legal framework, financial administration, and local government mechanisms.The findings of this research are expected to provide a comprehensive understanding of how differences in administrative structures and bureaucratic performance in both countries influence the effectiveness and accountability of their governments. Furthermore, the study aims to offer valuable insights for Indonesia in strengthening good governance and improving the quality of public service delivery.

The management of hazardous and toxic waste (B3) presents a major challenge in environmental governance, particularly in industrial areas such as Dumai City. Although regulations such as Dumai City Regional Regulation No. 5 of 2017 have been established, the evaluation of the local government’s collaborative capability in B3 waste control remains suboptimal. This study formulates the research question: how can the collaborative capability of the local government be evaluated in the implementation of Collaborative Governance within the B3 control program in Dumai City? The theoretical framework applied is the Collaborative Capability Evaluation Theory, which consists of four key dimensions: relational, structural, resource, and adaptive capacities. This research employs a qualitative case study approach using interviews, observations, and documentation techniques. The findings indicate that the local government’s collaborative capability is at a moderate level. The main barriers lie in inter-actor trust, inter-agency coordination, and limited resources. Strengthening the four dimensions of collaborative capability is essential to achieving effective, participatory, and sustainable environmental governance in Dumai City.

Using an analysis of the film “The Great Hack,” this paper aims to examine the economic transformation of society from the post-Fordist era to the information society. The film reveals how data and information have become key commodities in today's digital age, impacting various aspects of social and economic life. The film “The Great Hack” serves as the main case study in this research, which uses a qualitative approach. Content analysis and critical discourse analysis are the instruments used in this study. This method involves reading literature on relevant economic and social theories, as well as conducting a critical analysis of the film's content and message. This research uses the theoretical frameworks of post-Fordism, network society, cognitive capitalism, and information society to study the forms of economic change that have occurred. The results of the study show that the film “The Great Hack” adopts the principles of post-Fordism that have developed in the digital context, resulting in a network society, the concept of cognitive capitalism, and a network society where data is the main resource. In conclusion, the film shows how the principles of post-Fordism have developed in the digital context, resulting in a network society, the concept of cognitive capitalism, and a network society in which data is the primary resource. The practices of Cambridge Analytica demonstrate cognitive capitalism, which shows that economic value comes from knowledge and information.

Students' critical thinking skills in colloid material are still low, possibly due to a lack of problem-solving abilities. Therefore, the application of various learning models is considered necessary, one of which is Problem-Based Learning (PoE). This study aims to investigate the impact of PoE on students' critical thinking skills at Granada Polytechnic (SMA IT Granada) in colloid material. A quasi-experimental design and quantitative experimental methods were used. Fifty students from grades 11 A and B were selected as research subjects through census sampling. A post-test control design was used. Data collection used post-test data as primary data, supplemented by observation sheets of student classroom activities. The results showed that the average post-test score of the experimental group was 78, while the average post-test score of the control group was 59. The t-test results showed that the hypothesis Ha was true, therefore, it can be concluded that the application of the PoE model at Granada Polytechnic can improve students' critical thinking skills in colloid material.    

This systematic literature review examines the effectiveness of game-based learning (GBL) interactive e-modules in improving students' learning concentration. The study synthesizes the findings from eight research articles published between 2012 and 2025. The analysis reveals that GBL-based e-modules significantly enhance learning motivation, with validity rates ranging from 90% to 99%. Additionally, the use of interactive platforms such as Wordwall, Gimkit, and other digital tools effectively supports various learning styles, particularly visual and kinesthetic learners. The review highlights that student engagement levels improve significantly, ranging from 67.42% to 87.12%. Furthermore, these e-modules positively impact learning outcomes, providing a more engaging and interactive approach to education. By integrating gamification elements, the e-modules create a dynamic and motivating learning environment that fosters better concentration and focus among students. The review concludes that GBL-based e-modules are an effective educational strategy, particularly in geography education at the high school level. These tools not only engage students in a fun and interactive manner but also improve their ability to focus, leading to enhanced learning experiences. As a result, incorporating GBL-based e-modules in educational practices can contribute to better learning concentration and overall academic performance.

Rapid global population growth has led to climate change and agricultural land degradation, posing significant challenges to the stability of global food security. The traditional livestock sector is known to absorb high levels of greenhouse gas emissions that can accelerate natural resource degradation and require innovative and sustainable approaches to meet the demand for animal protein. This study aims to analyze the contribution of cultured meat technology as an ethical and environmentally friendly alternative to improving global food security. This study uses a desk study method that addresses the technical, social, economic, and ethical aspects of cultured meat production. The analysis results indicate that the application of this technology has the potential to reduce land use and carbon emissions by up to 70% compared to conventional livestock systems, in addition to reducing animal suffering and the risk of zoonotic disease transmission. However, its application still faces several obstacles, such as high production costs, dependence on whey-based culture media, and difficulties in halal certification and public acceptance. These findings underscore the importance of synergy between scientists, governments, and religious authorities to ensure the safety, effectiveness, and equivalence of technology with ethical principles and socio-cultural values. With strong regulatory support and ongoing research, cultured meat technology has the potential to be a strategic solution for building a resilient, equitable, and environmentally responsible global food system.

This study aims to evaluate the performance of KSPPS BKK Purwokerto using the Malcolm Baldrige Criteria for Performance Excellence (MBCfPE), which consist of seven assessment categories: leadership, strategy, customer focus, measurement and knowledge management, workforce, operations, and organizational results. A descriptive qualitative approach was employed through in-depth interviews, direct observations, and document analysis. Data were analyzed using the interactive model of Miles and Huberman to identify strengths and weaknesses within the organization. The findings indicate that KSPPS achieved a total score of 825, placing it in the Excellent – Benchmark Leader category. The strongest performance appears in customer focus, leadership, and operational quality, reflecting strong service orientation and solid interpersonal relationships. However, the lowest score in measurement, analysis, and knowledge management suggests that the data and information system is not yet fully integrated. These results highlight the need for improving information systems, digitalizing processes, and strengthening performance measurement to support continuous improvement. This study contributes to the literature on Islamic microfinance performance evaluation and provides strategic recommendations for enhancing organizational management.

The use of Search-Based Software Engineering (SBSE) for optimizing software architecture has evolved from fully automated to interactive approaches, integrating human expertise. However, current interactive tools face limitations: they typically support only single decision-makers, confine architects to passive roles, and induce significant cognitive fatigue from repetitive evaluations. These issues disconnect them from modern, team-based software development, where collaboration and consensus are crucial. To address these shortcomings, we propose "ArchEvolve," a novel framework designed to facilitate collaborative, multi-architect decision-making. ArchEvolve employs a cooperative coevolutionary model that concurrently evolves a population of candidate architectures and distinct populations representing each architect's unique preferences. This structure guides the search towards high-quality consensus solutions that accommodate diverse, often conflicting, stakeholder viewpoints. An integrated Artificial Neural Network (ANN) serves as a preference learning module, trained on explicit team feedback to act as a surrogate evaluator. This active learning cycle substantially reduces the number of required human interactions and alleviates user fatigue. Empirical evaluation on two industrial case studies (E-Commerce System and Healthcare Management System) compared ArchEvolve to a state-of-the-art interactive baseline. Results indicate that ArchEvolve achieves statistically significant improvements in both solution quality and consensus-building. The preference learning module demonstrated over 90% accuracy in predicting team ratings and reduced human evaluations by up to 46% without compromising final solution quality. ArchEvolve provides a practical, scalable framework supporting collaborative, consensus-driven architectural design, making interactive optimization a more viable and efficient tool for real-world software engineering teams by intelligently integrating cooperative coevolutionary search with a preference learning surrogate.

Background: Maternal Mortality Rate (MMR) in Indonesia remains a significant health challenge, with the majority of deaths related to preventable pregnancy complications. Empowering pregnant women through increased knowledge and skills in early detection is a key strategy to encourage timely care seeking. Objective: To review and analyze policies and implementation of programs empowering pregnant women in early detection of complications in Indonesia over the past five years (2020–2025), including policy frameworks, implementation models, research findings related to impacts and barriers, and policy recommendations. Methods: A scoping review using the Population-Concept-Context (PCC) approach was conducted. The literature search included scientific publications, national policy documents, and program reports published between 2020–2025. Relevant works included quasi-experimental studies, program reports, and policy documents. Main results: Maternal empowerment programs are driven by national policies to improve maternal health literacy and reduce MMR. Implementation is often integrated into Pregnant Women's Classes (KIH) or through digital media. Educational interventions have shown significant improvements in maternal knowledge of danger signs, but challenges include the low quality and availability of educational materials, as well as issues with outreach to mothers in remote areas. Conclusion: Empowering pregnant women in early detection is an important policy initiative to reduce maternal mortality. However, standardization of the curriculum, strengthening the role of cadres, and increased digital support are needed to ensure equitable reach and effectiveness.