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This study aims to analyze students’ perceptions of foreign language learning and its impact on their readiness to enter the international job market. The research employed a descriptive qualitative method, collecting data through questionnaires distributed to 100 students from various study programs across multiple faculties. The study explored students’ experiences in learning foreign languages, including perceived challenges, motivations, and the effectiveness of teaching strategies applied in the classroom. The findings indicate that foreign language proficiency has a positive correlation with students’ confidence levels, especially when facing cross-border professional challenges, international collaboration, and communication with global stakeholders. Students reported that while foreign language learning at the university is generally effective, there are areas for improvement, particularly regarding the integration of real-world contexts, industry-specific vocabulary, and interactive practice opportunities. Furthermore, the study revealed that students value opportunities for cultural exposure, international internships, and collaboration with foreign peers as part of their learning experience. Based on these findings, universities are recommended to adopt strategies such as curriculum integration, practice-based teaching methods, interdisciplinary projects, and strengthening international partnerships to better prepare students for global employment. The study concludes that foreign language mastery is not only a linguistic skill but also an essential social, cultural, and professional capital that enhances graduates’ competitiveness in the global job market. Ultimately, developing comprehensive language skills, combined with intercultural competence, will equip students with the adaptability, confidence, and communication abilities required to thrive in diverse international work environments.

Learning Indonesian for Foreign Speakers (BIPA) requires structured, communicative, and internationally standardized teaching materials. One widely used teaching material is Sahabatku Indonesia Level 4, which is intended for the intermediate level. The urgency of this research lies in the importance of ensuring that the teaching materials not only convey language formally, but also align with the needs of learners' communicative competence and recognized standards, such as the Common European Framework of Reference (CEFR) level B2 and the Indonesian Language Proficiency Test (UKBI). The purpose of this research is to evaluate the structure and linguistic aspects of the Sahabatku Indonesia Level 4 teaching materials by reviewing the integration of the material, clarity of discourse, vocabulary diversity, and grammatical accuracy used. The research method used is descriptive qualitative. Data were analyzed using an evaluation rubric based on CEFR B2 and UKBI components. The focus of the analysis includes the integration of presentation between units, the logical flow of learning, and the consistency of language use in supporting receptive and productive skills. The results show that the material presentation structure reflects a logical, progressive learning sequence and supports language skill mastery. The language elements used are generally appropriate for the intermediate level, although discrepancies were still found, such as the use of irrelevant illustrations and inconsistent language style. Furthermore, the syntactic complexity in some sections still needs to be adjusted to align with the abilities of B2 learners. 

Human Organization Technology Net-Benefit (HOT-Fit) model is used to analyze information systems through 4 (four) dimensions: people, organization, technology, and net benefits. This study aims to analyze the implementation of RME with the HOT-Fit approach through data integration at RSIA Assyifa, Tangerang City. The research method is quantitative with data collection using a questionnaire distributed via Google Form. The sample consisted of 95 respondents of health workers and non-health workers who used RME. Data analysis was carried out using Structural Equation Modeling-Partial Least Square (SEM-PLS) version 3.0. In this study, there are 22 hypotheses, consisting of 17 direct influences and 5 (five) indirect influences. The results of the study show that system quality, information quality, and service quality have a significant positive effect on system use. Furthermore, system quality and information quality have a significant positive effect on user satisfaction, but service satisfaction does not affect user satisfaction. Next, system quality has a significant positive effect on organizational structure, as well as service quality which has a significant positive effect on the organizational environment. In addition, the organizational environment has a significant positive effect on net benefits, but in contrast to the variables of system usage, user satisfaction, and organizational structure which do not have a significant effect on net benefits. Related to the organizational aspect, the net benefit aspect, and data integration have a significant positive effect on RME implementation, while the technology aspect and human aspect do not have a significant effect on RME implementation. Data integration mediates the indirect effect of the technology aspect, the organization aspect, and the net benefit aspect on RME implementation, while data integration does not mediate the effect of the human aspect on RME implementation.

Creative thinking skills are fundamental competencies to be nurtured in 21st-century learning, especially within science education. One promising approach to developing these skills is the use of an Etno-STEM integrated E-Module implemented through the Project-Based Learning (PjBL) model. The Etno-STEM integration seeks to link local wisdom and culture with the domains of science, technology, engineering, and mathematics, thereby creating meaningful, contextualized learning experiences. This study aims to investigate the impact of implementing an Etno-STEM integrated E-Module through PjBL on students’ creative thinking skills. The research employed a quasi-experimental design with two classes: an experimental group using the Etno-STEM integrated E-Module and a control group using cooperative learning strategies. Research instruments comprised both test and non-test tools. The test instrument included objective-reasoned questions aligned with four creative thinking indicators—fluency, flexibility, originality, and elaboration—while the non-test instrument involved structured observation sheets to monitor learning implementation. Data analysis demonstrated that the Etno-STEM integrated E-Module using the PjBL model significantly improved students’ creative thinking skills compared to conventional approaches. This finding highlights the potential of combining local wisdom with innovative instructional models as an effective and culturally responsive strategy for advancing science learning aligned with 21st-century educational demands.

This study uses a quantitative associative approach to analyze the influence of exports, imports, inflation, and exchange rates on economic growth in five ASEAN member countries: Indonesia, Malaysia, Singapore, Thailand, and Vietnam. The data used are secondary data obtained from the World Bank for the period 2013–2023. The analysis technique used is the Panel Autoregressive Distributed Lag (Panel ARDL) Model, which begins with stationarity and cointegration tests. Results The ARDL Panel Model estimation in this study is declared valid because it meets the main requirements, namely having a cointegrated lag with a negative coefficient value of -0.831550 and significant at the 5% significance level (probability 0.0000 < 0.05). The long-term estimation results indicate that only the inflation variable has a significant influence on Gross Domestic Product (GDP) in the 5 ASEAN countries studied. Meanwhile, in the short term, no variables were found to have a significant influence on GDP in the 5 countries. Furthermore, country-level estimations show varying results. Indonesia is the only country that shows a significant influence of exports, imports, inflation, and exchange rates on GDP. Thailand shows a significant influence of exports and exchange rates, while Malaysia, Singapore, and Vietnam do not show any significant influence of exports, imports, inflation, and exchange rates on GDP. These findings reflect that the relationship between macroeconomic variables and economic growth in ASEAN countries is heterogeneous and is strongly influenced by the structural characteristics of each country.

This community service program focuses on enhancing digital literacy, documenting cultural traditions, and developing integrated promotional media through the EthnoGring platform in Tlemang Cultural Tourism Village, Lamongan. The activities were conducted in collaboration with the local tourism group, Pokdarwis “Bukit Inggil,” through stages of needs assessment, digital literacy training, cultural content production and curation, platform development, and monitoring and evaluation. The results indicate that digitalization strengthens community capacity to manage tourism promotion while simultaneously safeguarding cultural heritage in the face of modernization. Cultural outputs such as documentaries, photographs of traditional rituals, interview transcripts with cultural figures, and an e-book on the Nyanggring tradition serve not only as promotional tools but also as efforts to conserve collective community knowledge. The integration of these outputs into the EthnoGring platform, equipped with public service and tourism information features, highlights the strategic role of digital innovation in supporting sustainable tourism village development. Early impacts include broader exposure of Tlemang’s cultural heritage, the emergence of local economic initiatives, and the establishment of a more adaptive community organization. Although challenges remain, particularly in digital infrastructure, collective engagement and institutional support serve as key foundations for sustainability. Therefore, EthnoGring contributes not only to cultural preservation but also to strengthening the social, economic, and institutional dimensions of sustainable tourism.

Liquefied Petroleum Gas (LPG) leakage remains one of the leading causes of fires in both household and industrial environments, highlighting the urgent need for early detection systems that provide fast and accurate warnings. This study aims to design and implement an LPG leakage detection device based on the ESP8266 microcontroller, utilizing the MQ-6 gas sensor and a real-time notification system through Telegram Bot integration. The system operates by reading LPG gas concentration via the MQ-6 sensor, which is then processed by the ESP8266 to automatically activate a buzzer alarm and a DC fan when gas levels exceed the threshold of 200 ppm. Additionally, the system sends instant alert notifications to the user through the Telegram application, allowing remote monitoring of gas conditions. Real-time gas concentration data are also displayed using a 16x2 LCD for direct visualization. System testing was carried out through controlled gas leakage simulations, and the results showed that the device is capable of responding rapidly, with a reaction time of less than 2 seconds after detection, while consistently providing accurate warnings. The integration of Internet of Things (IoT) technology significantly enhances the effectiveness and efficiency of the system, enabling practical and accessible monitoring. Overall, the developed device demonstrates strong potential as an innovative solution to improve safety, minimize fire risks, and raise public awareness regarding the hazards of LPG leakage, making it suitable for practical application in households and small industries.

Acute myocardial infarction is a leading cause of death both in Indonesia and globally, with incidence rates remaining quite high. This disease is closely associated with various modifiable risk factors, including hypertension, diabetes mellitus, dyslipidemia, obesity, and smoking. Various literature reviews confirm that patients with myocardial infarction often have complex clinical conditions, especially when comorbidities worsen the prognosis and increase the burden on healthcare services. This study reviews the latest national literature on risk factors, clinical profiles, nursing management, prognostic predictors, and non-pharmacological interventions such as relaxation techniques. The analysis demonstrates the need for a comprehensive and integrative approach to the management of myocardial infarction patients. This includes early detection using clinical risk scores, intensive nursing interventions in severe cases such as Killip III NSTEMI, and the use of simple prognostic tools that are easily implemented in healthcare facilities. A supportive approach also plays a crucial role in improving patient comfort and adherence to therapy. The integration of these strategies is expected to improve clinical outcomes, reduce morbidity and mortality, and enhance patients' overall quality of life. This study emphasizes the importance of updating local evidence-based clinical practices tailored to the needs of the Indonesian healthcare system, so that the management of myocardial infarction does not only focus on medical therapy, but also on aspects of prevention, non-pharmacological interventions, and ongoing care.

This study investigates the relationship between brand image and service quality in maritime towage operations, using TB Maiden Central of PT. Multi Jaya Samudra as a case study. The research employs a descriptive quantitative approach supported by qualitative thematic analysis. Data were collected from 100 respondents through questionnaires and interviews with stakeholders including ship agents, pilots, and company personnel. Results show that brand image significantly influences service quality, with a positive impact reaching 79.8%. Key determinants include safety reputation, operational timeliness, professionalism, and environmental stewardship. The qualitative analysis highlights how visible safety practices and punctual operations reinforce brand credibility. Beyond statistical findings, the study reveals that trust and reliability play a central role in shaping customer perceptions, with stakeholders emphasizing the importance of transparent communication and consistent service delivery. Moreover, environmental responsibility, such as reducing emissions and complying with green port initiatives, strengthens the company’s image in the eyes of global partners. The integration of quantitative and qualitative insights provides a more holistic understanding of how operational performance directly influences market competitiveness through brand positioning. Findings contribute to maritime management scholarship by extending service quality frameworks into towage contexts, while also offering practical implications for enhancing competitiveness and sustainability. Overall, the study underscores the urgency of aligning brand image with operational excellence to meet rising global standards in maritime services and ensure long-term business growth.

This qualitative research investigates the critical factors inhibiting ship arrival efficiency and their impact on shipping agency performance at PT. Berkah Tata Baruna Banten Branch. Through comprehensive interviews with maritime professionals, port operators, and agency management, the study examines three primary variables: pilot tugboat services, cargo loading-unloading productivity, and document processing efficiency. Utilizing thematic analysis and narrative synthesis, findings reveal significant operational integration challenges that directly affect agency performance metrics. The research demonstrates that synchronized maritime service delivery substantially influences stakeholder satisfaction and business sustainability. Results indicate that technological integration barriers, communication gaps, and human resource development needs constitute primary obstacles to optimal port performance. Beyond identifying constraints, the study highlights how fragmented coordination between service providers creates inefficiencies that extend vessel turnaround times and increase operational costs. Respondents emphasized that transparent communication channels, standardized documentation procedures, and adequate training programs are essential to building resilient port systems. Moreover, the research shows that investment in digital platforms for real-time data sharing could accelerate clearance processes, while workforce development initiatives would ensure higher service reliability. The study contributes theoretically by developing frameworks of integrated maritime service performance and practically by offering policy-oriented recommendations to strengthen agency competitiveness. Overall, the findings provide valuable insights for stakeholders seeking to enhance Indonesia’s maritime logistics capacity, aligning operational improvements with the nation’s broader economic and global shipping ambitions.

This qualitative study examines standard operating procedure (SOP) implementation for tugboat clearance operations at Jepara Port, analyzing service quality enhancement through comprehensive stakeholder engagement. Utilizing semi-structured interviews with 25 participants across five stakeholder categories, the research reveals significant operational improvements including a 35% reduction in clearance processing times and a 35.5% increase in stakeholder satisfaction scores. Findings demonstrate that standardized procedures enhance port operational efficiency while strengthening maritime vocational education integration. Beyond efficiency gains, the study highlights the role of SOPs in ensuring transparency, accountability, and consistency in port service delivery. Respondents emphasized that clear procedural guidelines reduce uncertainty, minimize conflicts between stakeholders, and establish a common framework for decision-making in dynamic operational contexts. Moreover, the integration of vocational education elements into procedural design strengthens workforce competencies, aligning training curricula with real-world port requirements and industry expectations. The study contributes both theoretically and practically by offering evidence-based frameworks that can be adopted by other Indonesian ports. It underscores the importance of combining procedural standardization with stakeholder collaboration to achieve sustainable improvements in maritime service quality. Overall, the findings establish replicable models for enhancing national port competitiveness and advancing maritime industry development through systematic procedural and operational innovation that ensures long-term sustainability and resilience.

This research investigates the integration of renewable energy systems within coastal conservation areas through public-private partnership (PPP) frameworks to achieve dual objectives of environmental sustainability and economic development. The study addresses the critical challenge of balancing energy infrastructure development with ecological preservation in sensitive coastal ecosystems, where biodiversity and community livelihoods are often at risk due to increasing industrial and urban pressures. A mixed-methods approach is employed, combining case study analysis, stakeholder interviews, and economic modeling, to generate a comprehensive perspective on the opportunities and constraints of renewable energy deployment in these regions. Case studies highlight successful international practices of PPPs that have facilitated renewable energy projects while safeguarding marine and coastal ecosystems. Stakeholder interviews with government agencies, local communities, and private sector representatives reveal the importance of transparent governance, shared responsibility, and inclusive participation in ensuring long-term project sustainability. Economic modeling further demonstrates that well-structured PPP models can reduce implementation costs by 30–40% while adhering to biodiversity conservation standards and regulatory frameworks. Findings underscore that renewable energy projects, when embedded within collaborative governance structures, not only contribute to reducing carbon emissions but also create employment opportunities, stimulate local economies, and enhance community resilience. This study contributes to the sustainable development literature by providing an actionable framework for integrating renewable energy infrastructure in environmentally sensitive areas through PPPs. The proposed framework emphasizes adaptive policy design, capacity building, and equitable benefit-sharing, offering practical insights for policymakers, practitioners, and researchers seeking to reconcile energy needs with ecological protection in coastal regions.

The maintenance of non-aviation defense equipment (main weapon system) is a critical aspect in maintaining operational readiness. However, the Maintenance, Repair, and Overhaul (MRO) system in Indonesia still faces limitations due to manual reporting, inefficiency in spare parts management, and the lack of integration of the Life Cycle Cost (LCC) approach. This study aims to design and develop the Integrated Cavalry Monitoring and Maintenance System (ICMMS) based on a web application that integrates sensors, real-time data analytics, and LCC calculation. The prototyping method was used, involving design, development, integration, and testing phases on the Maung Tactical Vehicle and Anoa Armoured Personnel Carrier at PT Pindad. The results of the prototype implementation showed a significant increase in maintenance efficiency: damage reporting time decreased from ±3 hours to ±1 minute, critical component identification became 95% faster, and maintenance scheduling shifted from reactive to predictive. Additionally, the integration of the LCC algorithm allows for more accurate maintenance cost estimation, supporting technical and strategic decision-making. This study demonstrates that ICMMS based on LCC can be an innovative digital solution to enhance MRO effectiveness and operational readiness of non-aviation defense vehicles in Indonesia. It is expected that this system will improve the resilience and cost-effectiveness of managing Indonesia’s military vehicle fleet.

This community service program aims to enhance the visibility and competitiveness of Micro, Small, and Medium Enterprises (MSMEs) in Nusawungu Village through the creation of business location pins on Google Maps. The background of this initiative lies in the main challenges faced by local entrepreneurs, namely limited access to marketing channels and low digital exposure. Many businesses have been operating for years but remain difficult to find due to the absence of a clear digital identity, particularly on online maps. Therefore, this program focuses on utilizing Google Maps as an effective, low-cost, and accessible promotional medium. The program adopts the Participatory Action Research (PAR) method, emphasizing the active involvement of MSME actors in each implementation stage. The process began with mapping and collecting data on existing businesses, followed by classifying them into categories such as culinary, crafts, services, and trade. The next steps included filling in complete addresses, determining accurate coordinates, and uploading business and product photos. Verification of Google Maps profiles was then carried out to ensure that the businesses became officially accessible to the public. Furthermore, participants received guidance on adding supporting information, including operating hours, contact numbers, and social media links. The results demonstrated that all registered MSMEs successfully created active Google Maps profiles with complete information. The outcomes include increased consumer accessibility in locating businesses, recognizing available products or services, and directly contacting owners. This implementation has proven to make a significant contribution to market reach expansion and the strengthening of digital marketing strategies without requiring additional financial costs. These findings align with previous studies affirming the effectiveness of Google Maps as a promotional tool and a means of empowering MSMEs in rural areas. Moreover, this initiative opens opportunities for further development through integration with other digital platforms.

This study proposes the integration of a Hybrid Recommendation method (combining Content-Based and Collaborative Filtering) with Random Forest Regression (RFR) to improve the accuracy of stay duration prediction in web-based boarding house booking systems. The main issue in online boarding booking systems is the inaccuracy of predicting user stay duration, affecting room allocation efficiency and customer satisfaction. The dataset was sourced from the hotel sector due to its attribute similarities and data validity. The research process includes data preprocessing (missing value imputation, normalization, and one-hot encoding), temporal and contextual feature engineering, hybrid recommendation system construction with CBF and CF score weighting, and RFR model training optimized through Grid Search and 10-fold cross-validation. Evaluation was conducted using MAE, RMSE, R² metrics, as well as recommendation metrics such as Precision@5, Recall@5, and Mean Reciprocal Rank (MRR). Results show that this integrated model achieved an R² of 0.7239 and an MAE of 1.0537 days, as well as a Precision@5 of 0.9636. This integration proves effective in improving prediction accuracy and recommendation relevance and contributes to the development of AI-based intelligent systems in the accommodation domain.

This study is driven by the importance of adopting digital-based marketing strategies in the agribusiness sector, particularly in rural areas such as Pacitan Regency. Y, as a local egg farming enterprise, seeks to enhance its marketing effectiveness through the implementation of   Digital Marketing and digital customer relationship management (CRM). The objective of this study is to examine the influence of these two strategies on egg product marketing. This research employed a quantitative correlational approach, with data collected through questionnaires and interviews. The sample consisted of 97 respondents who are consumers of Y. The results show that both   Digital Marketing and digital CRM simultaneously have a significant effect on improving product marketing.   Digital Marketing plays a role in expanding reach and product appeal by utilizing online platforms and targeted advertising, which helps increase product visibility to a broader audience. Meanwhile, digital CRM is effective in building long-term relationships and customer loyalty by providing personalized services, improving customer engagement, and maintaining communication. These findings imply that the integration of both strategies is highly relevant for micro-enterprises to improve competitiveness in the digital era, as they allow businesses to reach a wider market while fostering strong customer connections. This study also contributes to the development of literature on digital agribusiness marketing and serves as a practical reference for business promotion strategies, especially for small-scale enterprises looking to leverage digital tools for growth.

The development of digital technology has had a significant impact on the health sector, including eye examination services. This study discusses the development and implementation of a Digital Optoscope-based Eye Diagnostic application designed using a web platform (HTML). This application provides two main features: visual acuity testing and astigmatism testing, which can be accessed independently by users through digital devices such as laptops, tablets, or mobile phones. Users only need to follow the visual instructions presented interactively on the screen, then perform the test according to the procedure. The testing method is carried out by displaying font size settings according to the Snellen chart standard and radial astigmatism patterns. The results of each test session are automatically recorded and can be saved for further analysis. In addition, users can perform repeated tests to improve the accuracy of self-diagnosis, and the system will provide lens type recommendations based on the measurement results obtained. The trial results show that this application is able to provide convenience, efficiency, and initial accuracy in the process of examining vision disorders. This is very useful, especially for people in remote areas or with limited access to professional eye health services. Thus, the Digital Optoscope-based Eye Diagnostic application has the potential to be an innovative solution for the early digital detection of vision disorders. This study recommends further development, particularly in clinical validation, testing on a wider sample size, and integration with electronic medical record systems to enhance its benefits in comprehensive public health services. Furthermore, collaboration with medical professionals is crucial to ensure diagnostic accuracy. With this approach, the app is expected to become a reliable tool for continuous eye health monitoring.

This study aims to explore the challenges and strategies for the regeneration of Christian youth leaders in the Society 5.0 era, focusing on an adaptive leadership mentoring approach to digital dynamics. Through a qualitative literature study method, the study identified three main challenges: intergenerational gaps in mentoring practices, the impact of digitalization on youth spirituality, and the lack of structured mentoring programs. The theological principles of 1 Timothy 4:12 and 2 Timothy 2:2 serve as the foundation for formulating a holistic mentoring model, including exemplary integrity, legitimacy of leadership beyond age, holiness in the digital space, and multiplicative discipleship. The findings of the study indicate that the hybrid mentoring model (a combination of online and offline), the integration of Christian values with digital literacy, and a project-based approach are effective in forming relevant young leaders. The theoretical and practical implications of this study contribute to the development of digital leadership theology and contextual church curriculum, while encouraging intergenerational collaboration in youth development.

Toraja woven fabric is a significant cultural heritage of the Indonesian archipelago, known for its high artistic value and immense potential as a regional leading product. Despite this, challenges remain, particularly in terms of human resource management, which tends to be relatively simple, and the limited use of digital media in marketing. To address these issues, a Community Service Program (PKM) was implemented with the goal of enhancing the human resource capacity at the UNNONI Weaving Center, as well as expanding its marketing reach through the utilization of digital media. The methods employed in the program included identifying the core problems, providing HR management training, conducting digital marketing workshops (focusing on social media and online marketplaces), mentoring, and evaluating the program’s outcomes. The HR management training emphasized improving business management, task distribution, production recording, and enhancing teamwork. The digital marketing training covered the creation of social media accounts, content creation using Canva, branding strategies, and utilizing online marketplaces for promotion. The results indicated a significant improvement in both management and marketing aspects. The HR at the weaving center began implementing more organized production records, work coordination improved, and the UNNONI social media accounts became actively used for promotional purposes. Additionally, the Shopee marketplace was utilized, allowing consumers from outside the region to purchase products. These results demonstrate the successful integration of traditional craftsmanship with modern digital tools to enhance business sustainability and reach

Digital technology chance in Indonesia presents both occasions and constraint for the development of Islamic economics, particularly in implementing Islamic business strategies through e-commerce. The adoption of digital technology, including Islamic fintech and halal e-commerce, has expanded market access, improved efficiency, and strengthened MSME competitiveness while adhering to sharia principles. This study employs a qualitative method using library research and the maqāshid shariah framework to examine the role of digital innovations such as fintech and blockchain in supporting Islamic entrepreneurship. The findings indicate that Islamic business strategies in the digital era have the potential to broaden international market reach, enhance transaction clarity, and reinforce compliance with sharia principles. Furthermore, digital innovation aligns with maqāshid shariah objectives, focusing on the protection of religion, life, intellect, lineage, and wealth. However, challenges remain, including low digital literacy, complex sharia regulations, and the risk of platform misuse. Therefore, cross-sector collaboration, the enhancement of digital and Islamic economic literacy, and strengthening the role of sharia e-commerce supervisory bodies are essential to build a fair and sustainable business ecosystem. With these strategic measures, digital technology integration can serve as a key instrument in strengthening the ummah’s economy, promoting financial inclusion, and positioning Indonesia as a global hub for Islamic economics.