Abstract:Previous studies have shown that the Critical Path Method (CPM) and the Project Evaluation and Review Technique (PERT) are effective in optimizing project completion time. Based on observations, the construction of a single…
ingle housing unit typically requires 64 working days. This study aims to obtain an optimal scheduling result by applying CPM and PERT to the construction project of a subsidized house type-36 in Perumahan Malimbukan Permai III, North Minahasa Regency. The analysis results indicate that the project’s critical path consists of A – B – C – D – E – F – H – K – L – M – N – P – Q. Using the CPM method, the required completion time is 55 days, while the PERT method yields an estimated 55.68 days. With a deadline of 60 days, the probability of completing the project is 99.94%. This study highlights the importance of monitoring the critical path and utilizing time estimation in project planning to prevent delays and unforeseen obstacles.
Abstract:This study analyzes the use of the BTN Properti for Developer application in the Home Ownership Credit (KPR) application process at Bank BTN Manado Branch using the Technology Acceptance Model (TAM) and User Experience (UX)…
UX) approaches. The study used a descriptive qualitative method through in-depth interviews with four developer users of the application. Data analysis was conducted using the Miles and Huberman model which includes data reduction, data presentation, and conclusion drawing. The results show that the BTN Properti for Developer application is generally well received by developers because it is considered easy to use, has a clear application flow, and is able to improve the efficiency of time, costs, and energy through a digital process. However, several obstacles were still found, such as limited document upload size, navigation that is not fully intuitive, and delays in status updates outside of operating hours. Support from BTN was considered quite responsive through training and direct communication, although improvements in the communication features in the application are needed. Based on the TAM analysis, application acceptance is influenced by perceptions of usefulness and ease of use, while from a UX perspective the application shows good usability and usefulness quality, but still requires development in the aspects of interactivity and accessibility. This study concludes that the BTN Properti for Developer application plays an important role in supporting the digital transformation of mortgage applications, with a note that continuous development is needed to optimize services and be user-oriented.
Abstract:Coal mining, handling, and transportation activities are major sources of airborne particulate matter containing respirable crystalline silica, which poses significant risks to respiratory health. Silicosis remains a serious…
ious occupational and environmental disease affecting not only workers but also communities living near coal-handling areas. Physical environmental factors, including air quality, temperature, humidity, and wind speed, play an important role in influencing dust generation, dispersion, and inhalation exposure. This narrative review aims to synthesize current evidence on the influence of physical environmental conditions on silica exposure and silicosis development, integrating findings from environmental monitoring studies, epidemiological research, and experimental Wistar rat models. A literature search was conducted using major scientific databases to identify relevant peer-reviewed articles published between 2010 and 2024. The reviewed evidence indicates that prolonged or high-intensity exposure to silica dust is strongly associated with chronic pulmonary inflammation and progressive fibrosis. Environmental conditions can exacerbate exposure risk by increasing airborne particulate concentrations and respiratory vulnerability. Experimental studies using Wistar rats provide mechanistic insights into silica-induced lung injury, supporting epidemiological observations in human populations. This review highlights the importance of integrating environmental, occupational, and biological perspectives to improve risk prediction, early detection, and preventive strategies for silicosis in coal-handling regions.
Abstract:This study aims to explore and analyze the role of law enforcement in upholding privacy regulations as an effort to strengthen national resilience in the digital era, with a particular focus on the implementation of Law…
Number 27 of 2022 on Personal Data Protection (PDP Law). Employing a descriptive qualitative method based on a literature review, the research examines structural, technical, and institutional challenges in the enforcement of the PDP Law, including low levels of public digital literacy, the absence of comprehensive implementing regulations, and the lack of inter-agency integration. The findings reveal that weak law enforcement increases the risk of cyberattacks on critical infrastructure, diminishes public trust in digital services, and poses the potential for digital economic isolation. The study further highlights the importance of synergy among the government, private sector, civil society, and the media in developing an effective data protection system, supported by capacity-building for law enforcement officers, regulatory harmonization, and the adoption of AI-based legal technologies. Conceptually, successful law enforcement in digital privacy protection not only safeguards individual rights but also serves as a strategic foundation for national resilience.
Abstract:This study aims to analyze the role of local government in responding to the influence of inflation and interest rates on gold prices at the Pegadaian Sungguminasa Branch, Gowa Regency. The data used in this research were…
e obtained from the period 2021 to 2023. The study employs a descriptive quantitative method with a case study approach at Pegadaian Sungguminasa Branch. Data were collected through documentation and interviews with relevant parties, including local government officials and Pegadaian management. The results show that fluctuations in inflation and interest rates have a significant effect on changes in gold prices. The local government plays an important role in maintaining economic stability through inflation control policies, improving financial literacy among the community, and collaborating with financial institutions such as Pegadaian to provide safe and productive investment access for the public. This research is expected to serve as a reference for local governments in formulating adaptive economic policies in response to macroeconomic dynamics, particularly those related to gold prices.
Abstract:Unmet need refers to couples of reproductive age who wish to delay pregnancy or no longer desire children but are not using any contraceptive method. This study aimed to identify the relationship between knowledge, attitudes,…
udes, and husband’s support with the incidence of unmet need among couples of reproductive age in RW 07, Karunrung Village, Rappocini District, Makassar City. The research was conducted from August to September 2022 using a purposive sampling technique with a total of 110 respondents. Data were collected through a structured questionnaire and analyzed using the Chi-Square test with SPSS version 26, and the findings were presented in distribution tables with descriptive explanations. The results showed significant associations between knowledge (p = 0.026), attitudes (p = 0.000), and husband’s support (p = 0.000) with the incidence of unmet need among couples of reproductive age. These findings highlight the importance of strengthening health education efforts and increasing husband involvement to reduce unmet need among couples of reproductive age.
Abstract:This study explores the relationship between business strategy, business performance, innovation, and competitive advantage and their impact on customer value for non-apparel textile SMEs in Indonesia. Using Structure Equational…
uational Modeling (SEM), it aims to understand how business strategy affects business performance and innovation and how business performance and innovation mediate the relationship between business strategy and competitive advantage. In addition, it investigates the role of competitive advantage as a mediator in increasing customer value.The results show that business strategy has a significant impact on business performance, innovation, and competitive advantage. Competitive advantage proved to be an important mediator in improving customer value. However, business performance and innovation are not always effective in mediating the relationship between business strategy and competitive advantage or customer value. The findings indicate that while business performance and innovation are important, they should be viewed as part of a more holistic approach to business strategy.This research concludes that companies should focus on strategies that integrate competitive advantage through various elements, such as innovation, product quality, and marketing. Good strategic planning and effective implementation are key to achieving and maintaining competitive advantage and increasing customer value. The findings provide important insights into the need for a holistic strategic approach to achieve long-term success in an increasingly competitive market.
Abstract:This study aims to analyze the influence of multi-stakeholder collaboration on the resilience of tourism activities and to examine the mediating role of sustainable tourism management within a community-based tourism village…
lage context. A quantitative explanatory research design was employed, using Partial Least Squares Structural Equation Modeling (PLS-SEM). The research was conducted in Nglanggeran Tourism Village, Special Region of Yogyakarta, Indonesia, with data collection carried out in 2025. A total of 90 respondents were selected through purposive sampling based on their active involvement in village tourism activities. The three main constructs, namely multi-stakeholder collaboration, sustainable tourism management, and tourism activity resilience, were measured using a 5-point Likert scale instrument. PLS-SEM analysis was employed to evaluate the measurement and structural models, encompassing assessments of validity, reliability, R², Q², and hypothesis testing via bootstrapping. Findings indicate that multi-stakeholder collaboration has a positive and significant effect on both sustainable tourism management and tourism activity resilience. Sustainable tourism management also shows a positive and considerable influence on tourism activity resilience. Furthermore, a partial mediation effect was identified, wherein sustainable tourism management strengthens the impact of multi-stakeholder collaboration on the strength of tourism activities. Structured and inclusive multi-stakeholder collaboration, when integrated with sustainable tourism management practices, enhances the resilience of tourism activities in community-based destinations. These results underscore the crucial importance of collaborative governance and sustainable management practices in fostering destination sustainability and resilience.
Abstract:This study aims to analyze the financial distress condition of PT Pertamina Patra Niaga during 2019–2023 using the Springate Score (S-Score) model. Financial distress is a critical stage preceding potential bankruptcy, commonly…
commonly detected through declining liquidity, profitability, and operational capability. This study employed a quantitative descriptive approach using secondary data sourced from audited financial statements. The Springate model, consisting of four key ratios (working capital to total assets, EBIT to total assets, EBT to current liabilities, and sales to total assets), was applied to evaluate the company’s financial stability. The results show fluctuating financial performance. PT Pertamina Patra Niaga was categorized as financially healthy (safe zone) in 2019, 2020, 2021, and 2023, but experienced financial distress in 2022 due to severe liquidity pressure and increased short-term liabilities. The overall average S-Score of 0.9453 places the company in the grey area, indicating potential vulnerability to financial instability. The findings highlight the importance of improving liquidity management, strengthening working capital, and increasing operational efficiency to prevent future distress. Distress dengan Metode Springate Score pada PT Pertamina Patra Niaga Periode 2019–2023
Abstract:The background of this research is based on the need to improve the quality of education and the demand for teacher professionalism in facing the dynamic challenges of school management. At SMK Negeri 1 Majalengka, the effectiveness…
ffectiveness of the principal’s leadership and the quality of internal communication are considered two important factors that may play a strategic role in enhancing teacher performance. These conditions highlight the need for empirical analysis to determine the extent to which these two aspects contribute to the achievement of teacher performance.
This study aims to examine the description of principal leadership, internal communication, and teacher performance at SMK Negeri 1 Majalengka, as well as to analyze the influence of principal leadership on teacher performance, the influence of internal communication on teacher performance, and the influence of both variables on teacher performance. Thus, this research not only describes the actual conditions but also tests the relationships between the variables under study.
The research employed descriptive and correlational methods. The study population consisted of all 141 teachers at SMK Negeri 1 Majalengka. The sample was determined using the Slovin formula, resulting in 104 respondents selected through proportional sampling. The research instrument was a questionnaire that had undergone validity and reliability testing. Data analysis was carried out to determine the strength of the relationships between variables and to test the research hypotheses.
The results indicate that principal leadership falls into the very competent category, internal communication is carried out high effectively, and teacher performance is categorized as very high. Correlational analysis findings show that principal leadership (X₁) has a significant influence on teacher performance, and internal communication (X₂) also has a significant influence on teacher performance. Simultaneously, both independent variables have a meaningful effect on improving teacher performance at SMK Negeri 1 Majalengka.
The implications of this study show that improving teacher performance can be achieved through strengthening principal leadership and implementing effective internal communication. Therefore, schools are advised to continuously build open and collaborative communication patterns and optimize leadership roles in providing direction, support, and exemplary behavior for teachers.