Publication Search

Industrial hygiene is a branch of public health research that aims to prevent illness and promote Industrial hygiene is an aspect of public health that prioritizes health protection measures for workers through the identification, evaluation, and control of various elements of the work environment that can cause health problems. The goal of implementing industrial hygiene is to prevent work-related illnesses and create a safe, healthy work environment that supports workers’ well-being. Industrial Safety and Health (IS&H) encompasses these various components, including risk identification, risk assessment, risk mitigation, and worker health monitoring, waste management, and emergency response planning. Workplace risks can include physical, chemical, biological, psychological, and ergonomic hazards. Hazard analysis is a crucial step in industrial hygiene as it helps identify and document potential health risks in the workplace. The hazard analysis process includes hazard identification, risk assessment, hazard prioritization, and risk control. The implementation of Occupational Safety and Health aims to ensure the protection of employees’ safety and health from potential hazards arising from work, while ensuring a safe and sustainable work environment. The implementation of OSH and environmental health also provides broad strategic benefits such as worker protection, cost efficiency, increased productivity, regulatory compliance, and enhanced corporate reputation.  

The development of digital media has transformed YouTube into one of the most influential platforms for Islamic preaching, shaping public understanding of religious issues, including religious tolerance. This study aims to analyze the representation of religious tolerance, the patterns of tolerance message delivery, and the tendency of interpreting religious tolerance in Felix Siauw’s YouTube content. The research employs a qualitative approach using content analysis of videos discussing interfaith relations and social diversity.The findings reveal that religious tolerance in Felix Siauw’s content is represented as respect for the rights of followers of other religions in social life without compromising the boundaries of Islamic creed (aqidah). Messages of tolerance are conveyed through persuasive narratives supported by Qur’anic verses, Hadith, and scholars’ perspectives, emphasizing the importance of maintaining Islamic identity within a pluralistic society. The study also indicates that the interpretation of tolerance promoted in the content tends to emphasize social tolerance rather than theological tolerance, namely respecting diversity and fostering peaceful coexistence without equating religious beliefs. Therefore, digital Islamic preaching functions not only as a medium for disseminating religious teachings but also as a platform for shaping public understanding of religious tolerance.

This community-based project aimed to analyze the cash management system of the micro, small, and medium enterprise (MSME) Bakpia Juwara Satoe and develop recommendations to improve the company's financial performance. Cash management is a crucial but often overlooked aspect of MSME financial management, which can lead to cash flow problems, inaccurate record keeping, and poor management decisions. The methodology used included qualitative data collection through direct observation, in-depth interviews, and financial statement analysis. The project findings revealed that Bakpia Juwara Satoe lacked a functioning cash management system. There was no separation between cash receipts and disbursements, no standardized system for handling cash, and transaction recording remained manual and inconsistent. As part of the project, standard operating procedures (SOP) for cash management were developed, financial accounting training was conducted, and support was provided in creating simple cash flow statements. Following the implementation of these measures, record accuracy increased by 78%, and cash losses were reduced. It was determined that the implementation of efficient cash management contributed significantly to the improvement of Bakpia Juwara Satoe's financial performance.

Changes in labor regulations through the Job Creation Law have brought significant changes to the employment system in Indonesia, particularly in terms of labor flexibility. This study aims to analyze labor flexibility after the implementation of the Job Creation Law from the perspective of Human Resource Management (HRM). The research method used is a qualitative approach through a literature study with thematic analysis of 16 scientific journals, books, and regulations related to labor flexibility and strategic Human Resource Management (HRM) practices. The results show that labor flexibility has positive impacts on companies in improving operational efficiency, productivity, and adaptability to market changes. However, on the other hand, such flexibility also creates several challenges, including job uncertainty, decreased job security, and reduced protection for contract and outsourced workers. From the HRM perspective, companies are required to create a balance between business interests and labor protection in order to maintain harmonious industrial relations. This study is expected to provide a more comprehensive understanding of labor flexibility as part of human resource management strategies in the post-labor deregulation era in Indonesia.

Exports as a component of international trade contribute significantly to the development and growth of a country’s economy. In Indonesia, export activities are considered one of the key drivers in increasing national economic performance. This research seeks to evaluate the role of Indonesia’s exports to the United States within the Harmonized System (HS) Code 71 commodity classification, encompassing pearls, gemstones, precious metals, and jewelry products, in influencing Indonesia’s economic growth as reflected by Gross Domestic Product (GDP) at constant prices.The analysis focuses on three specific commodity groups: Pearls and Precious Stones (HS 71.01–71.05), Precious Metals and Metals Clad with Precious Metals (HS 71.06–71.12), and Jewelry and Related Articles (HS 71.13–71.18). A descriptive quantitative research design was employed, utilizing secondary time-series data collected for the 2015–2024 period. Data sources included the Indonesian Central Bureau of Statistics (BPS) and Trade Map. To assess the relationship between variables, this study adopted multiple linear regression analysis accompanied by classical assumption testing and hypothesis testing using both t-test and F-test procedures. The empirical findings demonstrate that export performance within the HS Code 71 category underwent considerable fluctuations throughout the observation period, reaching its peak in 2024.Furthermore, the statistical results indicate that each commodity sub-category contributes differently and exerts varying effects on Indonesia’s real GDP, both individually and collectively. The outcomes of this research are expected to provide useful references for government institutions in developing trade cooperation strategies and policy decisions, while also supporting business actors in strengthening the international competitiveness of Indonesian products.

The Free Nutritious Meal Program (MBG) is a national priority program aimed at improving students’ nutritional status as part of efforts to enhance the quality of human resources. The success of this program is determined not only by nutritional fulfillment but also by the quality of governance in its implementation. This study aims to analyze the application of Good Governance principles in the Free Nutritious Meal Program at SMP Negeri 13 Surabaya. A qualitative method with a case study approach was employed. Data were collected through observation, interviews, documentation, and document analysis involving students, parents, teachers, and personnel from the Jemur Wonosari 1 Nutrition Program Service Unit (SPPG). Data were analyzed using the Miles and Huberman interactive model, consisting of data condensation, data display, and conclusion drawing. The findings indicate that the implementation of the Free Nutritious Meal Program has reflected most Good Governance principles, particularly in terms of regulatory compliance, equitable service access, implementation effectiveness, and stakeholder coordination. However, improvements are still needed in beneficiary participation, information transparency, evaluation mechanisms, and program feedback systems. These findings provide important implications for strengthening the governance of the Free Nutritious Meal Program to become more participatory, transparent, accountable, and sustainable.

Penilaian kinerja merupakan elemen krusial dalam manajemen sumber daya manusia (SDM) untuk memastikan efektivitas organisasi dan pengembangan karyawan. Namun, banyak sistem penilaian tradisional masih bergulat dengan masalah subjektivitas, kurangnya transparansi, dan minimnya fokus pada pengembangan. Penelitian ini bertujuan mengevaluasi sistem penilaian kinerja yang berlaku di Politeknik XXX dan mengusulkan kerangka model yang mengintegrasikan 360-Degree Feedback dan Critical Incident Technique (CIT) untuk mengatasi kelemahan tersebut. Menggunakan analisis survei deskriptif dan analisis kesenjangan (gap analysis) pada data Politeknik XXX , ditemukan bahwa sistem saat ini bersifat top-down, minim umpan balik multi-sumber (rekan sejawat dan mahasiswa 0%), lemah dalam pencatatan kejadian kritis (18.5% untuk prestasi, 29.6% untuk pelanggaran), serta memiliki skor komunikasi hasil penilaian (2.07/5.00), kepuasan, dan keadilan yang moderat (2.96/5.00). Kesenjangan signifikan teridentifikasi pada aspek transparansi (gap 2.29), orientasi perbaikan (gap 2.08), dan rekam kejadian kritis/CIT (gap 2.07). Implikasi dari temuan ini menunjukkan urgensi transformasi menuju sistem manajemen kinerja modern yang mengedepankan objektivitas, transparansi, dan pengembangan profesional berbasis data. Integrasi 360-Degree Feedback dan CIT diyakini mampu menyediakan perspektif holistik dan bukti perilaku faktual yang diperlukan untuk penilaian yang lebih adil dan formatif.

This study aims to compare the performance of three boosting algorithms, namely XGBoost, LightGBM, and CatBoost, to predict the success of MSMEs. The data used consists of 250 entries with 13 attributes that include business actor characteristics, initial capital, industry experience, financial record-keeping, internet utilization, business planning, partnerships, and the target variable success. The pre-processing stage includes checking for missing values, standardizing numerical attributes, and splitting the data into 80% training data and 20% test data. The evaluation results show that XGBoost provides the best performance with an accuracy of 0.92, precision of 0.8333, recall of 0.8333, F1-score of 0.8333, and ROC-AUC of 0.9715. LightGBM has an accuracy of 0.88, while CatBoost achieves an accuracy of 0.90. The research results show that XGBoost has the best ability to classify successful and unsuccessful MSMEs. The feature importance results also show that the success of MSMEs is influenced by a combination of several key factors. This research emphasizes that boosting algorithms are effectively used as predictive models to support the analysis of MSME success.

Needle Stick Injury (NSI) is a serious occupational hazard among healthcare workers due to the risk of transmitting bloodborne pathogens. A preliminary study at Puskesmas X found that 60% of healthcare workers had experienced NSI. This study aimed to analyze the relationship between work standards, skills, and training with the incidence of NSI among healthcare workers (nurses and midwives) at Puskesmas X, East Bolaang Mongondow Regency. An analytical observational study with a cross-sectional design was conducted. A total sampling technique was used, resulting in 37 respondents. Data were collected using a structured questionnaire and analyzed using statistical tests. The results showed majority of respondents were aged 26–34 years (67.6%), female (81.1%), and had experienced NSI (73.0%). Statistical analysis showed a significant association between work standards (p = 0.018), skills (p < 0.001), and training (p = 0.014) with NSI incidence. Poor work standards, inadequate clinical skills, and limited participation in training were strongly associated with higher rates of NSI. Community health centers are recommended to implement regular occupational safety training programs to improve the technical skills of healthcare workers.

The development of digital technology has driven significant economic transformation in various countries, including Muslim countries. Economic digitalization offers various opportunities, such as increased transaction efficiency, expanded market access, and strengthened financial inclusion. However, this development also presents various challenges, such as low Islamic financial literacy, the risk of technology misuse, and the emergence of economic practices inconsistent with Islamic principles. This study aims to analyze the role of Islamic economic values ​​in supporting the economic resilience of communities in Muslim countries in the digital era. The study used a descriptive qualitative approach with library research methods. Data were obtained from various literature sources, such as scientific journals, books, academic articles, and reports relevant to Islamic economics, economic resilience, and the digital economy for the 2021–2026 period. Data analysis was conducted using content analysis techniques through the stages of data reduction, data presentation, and drawing conclusions. The results show that Islamic economic values, such as justice, honesty, trustworthiness, and the prohibition of riba (usury), gharar (gharar), and maysir (gambling), play a crucial role in creating more transparent, ethical, and sustainable digital economic activities. Furthermore, the development of Sharia-compliant fintech, Sharia-compliant digital financial services, and Sharia-compliant business platforms also supports increased financial inclusion and community economic resilience. Therefore, integrating digital technology and Islamic economic values ​​can be a strategy for strengthening the economic resilience of communities in Muslim countries.

Project-Based Learning (PjBL) is a learning method that emphasizes students' active involvement in completing real-world projects relevant to nursing education. Evaluating the implementation of PjBL is essential to assess its application at the Faculty of Nursing, Universitas Riau. This study aimed to analyze the implementation of the PjBL method among nursing students at Universitas Riau. The study employed a descriptive evaluative quantitative design with a cross-sectional approach. A total of 123 fourth-semester students were selected using a purposive sampling technique. The research instrument was a closed-ended questionnaire consisting of 25 Likert-scale items that had been validated through expert judgment and demonstrated good reliability with a Cronbach’s alpha coefficient of 0.80. The instrument covered the dimensions of project planning, collaboration and communication, motivation and creativity, critical thinking and independence, understanding and application of learning materials, interest and satisfaction, as well as lecturer assessment and feedback. Data were analyzed using univariate analysis with frequency and percentage distributions. Most respondents were 20 years old (55.3%), female (87.0%), and had a Semester Grade Point Average (SGPA) and Cumulative Grade Point Average (CGPA) above 3.50. The implementation of PjBL was categorized as high (63.4%), moderate (35.8%), and low (0.8%). Overall, the implementation of PjBL was considered optimal and effectively supported students’ active engagement, collaboration, and understanding of learning materials.

Needle Stick Injury (NSI) is a serious occupational hazard among healthcare workers due to the risk of transmitting bloodborne pathogens. A preliminary study at Puskesmas X found that 60% of healthcare workers had experienced NSI. This study aimed to analyze the relationship between work standards, skills, and training with the incidence of NSI among healthcare workers (nurses and midwives) at Puskesmas X, East Bolaang Mongondow Regency. An analytical observational study with a cross-sectional design was conducted. A total sampling technique was used, resulting in 37 respondents. Data were collected using a structured questionnaire and analyzed using statistical tests. The results showed majority of respondents were aged 26–34 years (67.6%), female (81.1%), and had experienced NSI (73.0%). Statistical analysis showed a significant association between work standards (p = 0.018), skills (p < 0.001), and training (p = 0.014) with NSI incidence. Poor work standards, inadequate clinical skills, and limited participation in training were strongly associated with higher rates of NSI. Community health centers are recommended to implement regular occupational safety training programs to improve the technical skills of healthcare workers.

Project-Based Learning (PjBL) is a learning method that emphasizes students' active involvement in completing real-world projects relevant to nursing education. Evaluating the implementation of PjBL is essential to assess its application at the Faculty of Nursing, Universitas Riau. This study aimed to analyze the implementation of the PjBL method among nursing students at Universitas Riau. The study employed a descriptive evaluative quantitative design with a cross-sectional approach. A total of 123 fourth-semester students were selected using a purposive sampling technique. The research instrument was a closed-ended questionnaire consisting of 25 Likert-scale items that had been validated through expert judgment and demonstrated good reliability with a Cronbach’s alpha coefficient of 0.80. The instrument covered the dimensions of project planning, collaboration and communication, motivation and creativity, critical thinking and independence, understanding and application of learning materials, interest and satisfaction, as well as lecturer assessment and feedback. Data were analyzed using univariate analysis with frequency and percentage distributions. Most respondents were 20 years old (55.3%), female (87.0%), and had a Semester Grade Point Average (SGPA) and Cumulative Grade Point Average (CGPA) above 3.50. The implementation of PjBL was categorized as high (63.4%), moderate (35.8%), and low (0.8%). Overall, the implementation of PjBL was considered optimal and effectively supported students’ active engagement, collaboration, and understanding of learning materials.

The achievement of the Sustainable Development Goals (SDGs) in Indonesia continues to face various challenges, particularly those related to poverty, social inequality, and increasing environmental degradation caused by climate change. These conditions highlight the need for an instrument capable of integrating social welfare objectives with environmental sustainability. This article aims to analyze the role of green zakat as an Islamic social finance instrument in supporting the achievement of the Sustainable Development Goals (SDGs). The study employs a descriptive qualitative approach using a library research method through the collection and analysis of various sources, including academic journals, books, official reports, and other relevant documents related to zakat, Islamic social finance, green economy, and sustainable development. The findings indicate that green zakat has significant potential to support the achievement of the SDGs through environmentally based economic empowerment programs, such as sustainable agriculture, reforestation, waste management, and the development of eco-friendly businesses for vulnerable communities. In addition to contributing to poverty alleviation, green zakat can support climate change mitigation efforts and environmental conservation in line with the principles of maqashid sharia. However, its implementation still faces several challenges, including limited public literacy, inadequate regulatory support, and suboptimal governance of environmental-based programs. Therefore, stronger collaboration among government institutions, zakat management organizations, and society is needed to develop a more effective green zakat model. Future studies are recommended to conduct empirical research to measure the impact of green zakat implementation on specific and measurable SDG indicators.

The purpose of this study is to analyze the influence of Corporate Social Responsibility (CSR), Financial Distress, and Altman Z-Score on Dividend Decisions in automotive sector companies listed on the Indonesia Stock Exchange (IDX) for the 2020–2025 period. This study is motivated by fluctuations in the Dividend Payout Ratio (DPR) in the automotive sector, which indicates changes in company dividend policy due to economic conditions, financial performance, and non-financial factors that influence management decision-making. The research method used is a quantitative approach with a causal associative research type to examine the relationship between the independent and dependent variables. The study population consists of automotive sector companies listed on the IDX, while the sample was determined using a purposive sampling technique based on certain criteria. Research data were obtained from annual reports and company financial statements for the 2020–2025 period. Data analysis was carried out using the Dividend Payout Ratio (DPR) as a proxy for dividend decisions and statistical testing to determine the effect of CSR, Financial Distress, and Altman Z-Score on company dividend, the data were processed using SPSS.

This study aims to analyze the influence of fundamental and technical factors on stock price movements in the Indonesian capital market. The method used is a literature review with a qualitative descriptive approach, utilizing secondary data obtained from various scientific literature sources as well as stock price data from the Investing platform. The results indicate that there are significant variations in stock prices among companies, reflecting differences in fundamental performance such as profitability, capital structure, and company prospects. In addition, from a technical perspective, stock price movements exhibit dynamic fluctuations, including both increases and decreases, influenced by market sentiment and investor responses to available information. The varying levels of stock volatility also indicate differences in investment risk. Trading volume plays an important role as a key indicator in technical analysis, where high volume reflects strong liquidity and investor interest, while low volume indicates limited market activity. Overall, the findings suggest that fundamental and technical factors have a complementary influence in determining stock price movements. Therefore, investors are advised to integrate both approaches in making investment decisions in order to achieve optimal returns while minimizing risk. This study is expected to contribute to the development of capital market research and serve as a reference for investors and academics.

Patient satisfaction is a key indicator of health service quality in the National Health Insurance era. Outpatient services for BPJS members still face problems regarding waiting time, communication, and facilities. This study aimed to analyze factors affecting BPJS patient satisfaction with outpatient service quality at Malahayati Islamic Hospital Medan in 2026. A cross-sectional analytic design was applied to 150 respondents selected through consecutive sampling. Data were collected using a validated questionnaire (r>0.361; α=0.876) and analyzed by Chi-square and multiple logistic regression. Results showed that waiting time (p<0.001), staff competence (p<0.001), staff attitude (p<0.001), drug availability (p=0.032), facility comfort (p<0.001), administrative ease (p=0.003), and information clarity (p=0.008) were significantly associated with satisfaction. Multivariate analysis revealed waiting time as the most dominant factor (OR=5.42; 95% CI: 2.31–12.71), followed by staff competence (OR=4.18), facility comfort (OR=2.87), and staff attitude (OR=2.42), with Nagelkerke R²=0.512. Hospital management should optimize service flow and adopt digital queuing systems to enhance patient satisfaction.

This study aims to examine the cyber policies implemented by the Indonesian government in light of the impact of digital technology developments on the younger generation, with a view toward achieving inclusive and youth-friendly governance. This study employs a descriptive qualitative method using a critical discourse analysis approach based on van Dijk’s perspective. The research was conducted in three stages: data collection, data analysis, and presentation of results. The data source for this study is Law No. 1 of 2024. The data consists of structured documents collected using the read, observe, and record technique. The results indicate that the cyber policies in Law No. 1 of 2024 mark a shift from a reactive to a proactive approach by prioritizing child protection. This policy expands the scope of protection to include personal data, privacy, and child safety in the digital space, while also affirming the responsibilities of Electronic System Operators. The research findings are expected to enrich understanding of the importance of a policy communication model that is creative, transparent, participatory, and responsive in fostering literacy and critical awareness regarding the use of information technology. Thus, this research is expected to contribute to supporting the realization of a more inclusive digital space governance that is youth-friendly and aligned with the strengthening of moral values and social ethics in community life.  

This study aims to analyze the forms and functions of balaghah istifham that deviate from their original meaning (khurūj al-istifhām ‘an muqtadhā al-ẓāhir) in Surah Ṭāhā and Surah al-Anbiyā’. The study employs a descriptive qualitative approach using content analysis. The research data consists of all verses containing the istifham style in both surahs. Data collection was conducted through the identification, classification, and interpretation of verses based on the theory of ma‘ānī. The results show that there are 45 forms of istifham distributed across both surahs, comprising 20 forms in Surah Ṭāhā and 25 forms in Surah al-Anbiyā’. Most of the istifham forms identified fall under the category of figurative (istifham majazi), while literal (istifham hakiki) forms appear only in certain verses. The dominant rhetorical functions include al-inkār, al-taqrīr, al-taubīkh, al-tahdīd, al-tašwīq, al-‘arḍ, and al-‘itāb. These findings indicate that the use of interrogative sentences in both surahs does not merely serve as a tool for asking questions, but also functions as a rhetorical instrument to construct arguments, affirm doctrinal messages, and strengthen the persuasive and educational effects of the Qur’an.

This study investigates why applicants who have passed the initial admissions stage do not proceed to final enrolment in an Indonesian private higher education context. While student recruitment is often measured by the number of applications received, institutional sustainability depends on the ability to convert applicants into enrolled students. This study employed a descriptive survey design supported by thematic analysis of open-ended responses. Data were collected from 179 applicants who had participated in the admissions process but did not complete final re-registration. The data were analyzed using frequencies, percentages, and thematic categorization. The findings show that conversion failure is influenced by several factors, including waiting for public university admission results, financial constraints, postponement of study plans, family considerations, uncertainty about the institution or study programmed, preference for other institutions, and campus accessibility. A key finding reveals that 58.1% of respondents would reconsider enrolment if scholarships, tuition discounts, or other financial assistance were available. These findings highlight the need for a conversion management strategy through targeted financial aid, transparent cost communication, family engagement, and proactive applicant follow-up.