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This study presents a literature review that investigates the role of strategic planning in enhancing employee performance and strengthening supplier relationship management within the food and beverage (F&B) business sector in Semarang City. Strategic planning, as the independent variable, is critical in defining the company’s vision, mission, objectives, and policies, which directly influence the productivity, effectiveness, and engagement of employees, the dependent variable. By systematically analyzing a wide range of literature sources, including peer-reviewed journals, articles, and other reputable publications, this study highlights the multifaceted benefits of effective strategic planning. The analysis reveals that organizations that implement clear and well-structured strategic plans are more likely to experience improved employee motivation, higher performance levels, greater job satisfaction, and increased employee loyalty. Additionally, the study emphasizes the importance of establishing and maintaining strong, strategic relationships with suppliers, which contribute to operational stability, efficient supply chain management, and enhanced competitiveness in the F&B industry. The findings suggest that strategic planning and supplier relationship management are interrelated and mutually reinforcing processes that help businesses anticipate market demands, optimize resource allocation, and respond effectively to operational challenges. Ultimately, the integration of these two factors provides a sustainable competitive advantage, enabling F&B businesses in Semarang to improve internal performance while simultaneously strengthening external partnerships. This study underscores the necessity for managers and business owners to prioritize strategic planning and supplier relationship management as essential components of long-term business success in a highly dynamic and competitive market environment.

This study investigates the effectiveness of digital transformation in enhancing client acquisition, using a case study of a lamp business in Indonesia. Established in 2021, the company initially operated through traditional offline channels but expanded to online platforms in 2022, integrating digital tools including AI-based financial management systems to streamline operations and support decision-making. The research focuses on comparing offline and online strategies, examining key performance indicators such as revenue contribution, customer acquisition costs, conversion rates, and operational challenges encountered in both modes. In addition, the study explores whether the observed revenue growth following digitalization is primarily driven by online sales or whether it benefits from a hybrid approach that combines both online and offline channels. By analyzing these aspects, the study seeks to provide insights into the practical implications of digital transformation for small and medium-sized enterprises (SMEs), particularly in the Indonesian market. The findings are expected to clarify whether adopting digital strategies offers a measurable advantage over traditional methods in terms of efficiency, cost-effectiveness, and market reach. Ultimately, this research aims to inform SME owners and managers about best practices for leveraging digital tools to enhance client acquisition and drive sustainable business growth.

School-Owned Enterprises (BUMES) and the public relations division of the madrasah play a strategic role in supporting institutional development through systematic and sustainable program planning and implementation. BUMES functions not only as the school’s entrepreneurship unit but also as a bridge for collaboration with external institutions, including universities, government agencies, and international partners. During specific periods, particularly toward the end of the academic year, the intensity of cooperation increases, marked by the execution of several strategic programs. In addition to routine activities such as internships at BBDB, BUMES and the public relations division also initiate innovative programs, including a student exchange program to Thailand. This initiative aims to expand global networking, strengthen student competitiveness, and provide cross-cultural learning experiences. All programs are designed through organized planning processes from the beginning of the semester, taking into account relevance, sustainability, and implementation efficiency. This ensures that each activity aligns with the vision and needs of the madrasah while maximizing benefits for students and the institution. The implementation of these programs demonstrates that the synergy between BUMES and the public relations division significantly enhances educational service quality, strengthens institutional image, and supports comprehensive improvement in school performance.

This study develops a strategic information system plan to improve customer service at the Food Mood MSME in the food and beverage sector. The Ward and Peppard framework is used to map the business and technology environment through Value Chain, SWOT, PEST, and Porter's Five Forces analyses, which are then broken down into Critical Success Factors and measurable key performance indicators. The research design is a qualitative case study with semi-structured interviews with the owner and employees, observations during peak hours, and a review of operational documents. The mapping results in a prioritized portfolio that places a cloud-based point-of-sale system integrated with QRIS, a lightweight inventory and procurement module, a kitchen display system, and basic accounting as the foundation, followed by a mini customer relationship management and loyalty program, online channel integration, a sales dashboard, and simple demand forecasting. The formulated performance targets include a wait time of no more than eight minutes, an order error rate below one percent, stock-outs of less than one day per month, and 100% transaction recording. The suggested three-month roadmap is operational and provides immediate benefits in terms of increased service speed, data accuracy, and potential customer retention, while also confirming the relevance of Ward and Peppard's approach for the Indonesian MSME context.

The development of information technology has encouraged business actors, including small enterprises in the food and beverage sector, to adopt Accounting Information Systems (AIS) to support financial and operational management. Selesa Coffee & Eatery, as a small enterprise, has implemented ESB POS (Esensi Solusi Buana Point of Sales) to facilitate transaction recording and financial report management. This study aims to analyze the impact of implementing an ESB POS–based AIS on individual performance, organizational performance, and net benefits using the DeLone & McLean (2003) model framework. The research employed a qualitative approach with a case study strategy. Data were collected through interviews with managers and accounting staff, direct observation of the café’s operational activities, and documentation of system-generated financial reports. Data analysis was conducted using the Miles & Huberman model, which includes data reduction, data presentation, and conclusion drawing, along with triangulation to validate the findings. The results show that the implementation of ESB POS enhances individual performance by simplifying record-keeping, accelerating reporting, and reducing manual errors. At the organizational level, the system supports operational efficiency, transparency, and work coordination. In terms of net benefits, the system contributes to improved data accuracy, time efficiency, and provides support for evaluation and strategic decision-making. This study concludes that the implementation of an ESB POS–based AIS significantly contributes to the sustainability of small enterprises.

This study aims to analyze the effect of variations in bi-LED projector power and the use of a voltage stabilizer on the luminous flux on a motorcycle. The luminous flux produced by a motorcycle lighting system plays a very important role in improving rider visibility and safety, especially at night. Therefore, this study uses a quantitative experimental method with a two-way factorial approach (Two-Way ANOVA) to test the effect of two main variables, namely the bi-LED projector power and the voltage stabilizer configuration. The power variables tested include three power levels, namely 35 W, 70 W, and 105 W, while the voltage stabilizer configuration includes three conditions, namely without a stabilizer, 14 V, and 14.5 V. Luminous flux measurements were carried out using a lux meter at a distance of five meters from the reflective surface, and the results were then combined into lumen units to facilitate comparison between power variations and stabilizers. The results showed that increasing the bi-LED projector power significantly increased the luminous flux produced. The 105 W power output produced the highest luminous flux, reaching 42,319 lumens when combined with a 14.5 V voltage stabilizer. This demonstrates that the combination of high power and proper voltage stabilizer use can improve the quality of motorcycle lighting. The very low P-value (0.000) and R² of 100% indicate that the predictive model used in this study is robust and reliable. Overall, this study emphasizes the importance of using a voltage stabilizer in motorcycle lighting systems. A voltage stabilizer is not only a complementary device but also a crucial component for improving visibility and driving safety, especially at night. Therefore, proper use of a stabilizer can improve lighting performance and provide significant safety benefits.

This research highlights the importance of online presence in enhancing customer accessibility for Micro, Small, and Medium Enterprises (MSMEs). Facebook and Instagram were chosen as primary platforms due to their extensive and diverse user bases. Through a proper digital promotion approach, MSME practitioners can harness the features and tools provided by both platforms. Effectively targeting audiences, presenting visually appealing content, and actively engaging with customers are integral parts of this digital promotion optimization. Furthermore, the research explores various key metrics that can be used to measure the success of digital campaigns, including engagement rates, reach, and conversions. By understanding the full potential and benefits of digital promotion through Facebook and Instagram, it is hoped that MSMEs can enhance the efficiency and effectiveness of their campaigns, achieving greater success in the competitive digital promotion landscape. This research provides practical insights for MSME practitioners seeking to optimize their presence and performance in the realm of digital promotion.

Bus Rapid Transit (BRT) systems play a crucial role in providing efficient and sustainable urban mobility, yet service quality often faces challenges that lead to passenger dissatisfaction. This study focuses on BRT Trans Jateng Corridor 7, which has received a considerable number of complaints regarding service reliability, comfort, and punctuality. The main objective of this research is to improve passenger satisfaction by applying the Six Sigma methodology to identify, analyze, and reduce the root causes of service-related complaints. Using the DMAIC (Define, Measure, Analyze, Improve, Control) framework, data were collected through complaint reports, passenger surveys, and operational performance indicators. Statistical analysis and cause-effect diagrams were employed to pinpoint critical factors influencing complaints, including bus frequency, driver performance, ticketing efficiency, and infrastructure support. The findings indicate that the application of Six Sigma significantly reduced recurring complaints, particularly in the areas of schedule adherence and service responsiveness, leading to measurable improvements in overall passenger satisfaction. The synthesis of results demonstrates that structured quality management approaches such as Six Sigma can effectively enhance public transportation service quality by providing systematic solutions to operational problems. In conclusion, this research highlights the practical benefits of Six Sigma in improving service performance and reducing passenger complaints, offering valuable insights for policymakers and transportation operators seeking to strengthen the quality and sustainability of public transit systems.

This study explores the significant role of digital infrastructure investments in driving both economic growth and social inclusion in emerging economies. With the rapid advancements in digital technologies such as broadband, mobile subscriptions, and ICT infrastructure, these investments are reshaping economies by fostering innovation, improving business efficiency, and reducing poverty. The research employs a quantitative cross-country panel data approach, examining the impact of digital infrastructure across various regions over a ten-year period. The findings reveal a strong positive correlation between digital infrastructure investments and GDP growth, highlighting the substantial effect these investments have on national economic performance. Additionally, the study demonstrates that digital infrastructure plays a pivotal role in enhancing social inclusion, particularly through improved access to financial services, education, and healthcare, which in turn reduces income inequalities and promotes social mobility. The paper also compares the impact of digital infrastructure with that of traditional investments in physical infrastructure, such as transportation, revealing that digital infrastructure offers higher returns in terms of both economic outcomes and social benefits. This research emphasizes the importance of policy interventions, including targeted subsidies and inclusive digital policies, to foster equitable growth. Finally, it proposes several directions for future research, including sector-specific impacts of digital infrastructure, regional disparities, and the long-term effects on social well-being.

Transformational leadership is an approach that emphasizes inspiration, empowerment, and individual development in order to achieve organizational goals holistically. This study aims to examine the concept of transformational leadership theoretically, while reviewing its application in the context of general organizations and churches, and its relevance according to the biblical perspective. Using the literature study method, this study collected data from various scientific literature and theological sources to build a solid conceptual framework. The results of the study indicate that transformational leadership has significant benefits, such as increasing employee engagement, innovation, and performance. On the other hand, this approach also has limitations, especially in the context of organizations that are bureaucratic or still in the early stages of formation. From a biblical perspective, transformational leadership is in line with the examples of Deborah and Jesus Christ, who led through service, example, and personal transformation. Thus, transformational leadership is not only relevant to the development of modern organizations, but also has a strong spiritual basis in Christian teachings.

The prevalence of social media addiction is continuously increasing worldwide, including in Indonesia. Instagram has become the most widely used platform among students aged 18–25 years. Although Instagram provides many benefits, spending too much time on the application can cause learning concentration problems, procrastination, and a decrease in Grade Point Average (GPA). The purpose of this study was to determine whether there is a correlation between Instagram social media addiction and GPA among students of the Diploma Three Nursing Program at Universitas Abulyatama. This study applied a cross-sectional quantitative correlational design. The sampling technique used proportional random sampling, involving 78 students from a total population of 362 students. The research instruments consisted of cumulative GPA data and The Instagram Addiction Scale (TIAS). The study was conducted at the Diploma Three Nursing Program of Universitas Abulyatama from April 26 to May 9, 2025. Data analysis was performed using bivariate analysis with the Chi-Square test. The results showed that the majority of respondents were in the moderate category of Instagram addiction (56 students, 71.8%), followed by the high category (22 students, 28.2%). Meanwhile, GPA distribution indicated that 35 students (44.9%) were in the very high category, 24 students (30.8%) in the high category, and 19 students (24.3%) in the moderate category. The bivariate analysis with the Chi-Square test obtained a p-value of 0.001 (≤ 0.05), indicating a significant relationship between Instagram addiction and GPA. In conclusion, there is a correlation between Instagram social media addiction and students’ academic performance. Although Instagram use is widespread, students are expected to develop good time management skills and prioritize academic responsibilities to minimize the negative impact of social media use.

Through the Field Work Lecture (KKL) program at PT Yakult Indonesia Persada, this community service activity was carried out with the aim of providing practical experience for students related to the implementation of Human Capital Management (HCM) in the industrial world. This program not only aims to provide theoretical insight, but also introduces students to the application of important concepts in human resource management in companies. The focus of the activity covers various aspects, such as the recruitment process, training programs and career development, and the reward system implemented at PT Yakult. This activity also provides an understanding of the important role of HCM in improving company performance through effective employee management. The results of the activity show that PT Yakult has developed a continuous training pattern aimed at improving employee competencies as a whole. In addition, the company also conducts employee talent mapping that allows for a systematic career path, which provides development opportunities for each individual within the company. The benefits obtained by students from this activity are not only increased knowledge of HCM, but also strengthened analytical skills, developed professional attitudes, and preparedness to face challenges in an increasingly dynamic workplace. Therefore, this KKL program is a very important tool for building stronger synergy between universities and the industrial world, so that students can be better prepared and competent in facing the ever-growing needs of industry.

Through the Field Work Lecture (KKL) program at PT Yakult Indonesia Persada, this community service activity was carried out with the aim of providing practical experience for students related to the implementation of Human Capital Management (HCM) in the industrial world. This program not only aims to provide theoretical insight, but also introduces students to the application of important concepts in human resource management in companies. The focus of the activity covers various aspects, such as the recruitment process, training programs and career development, and the reward system implemented at PT Yakult. This activity also provides an understanding of the important role of HCM in improving company performance through effective employee management. The results of the activity show that PT Yakult has developed a continuous training pattern aimed at improving employee competencies as a whole. In addition, the company also conducts employee talent mapping that allows for a systematic career path, which provides development opportunities for each individual within the company. The benefits obtained by students from this activity are not only increased knowledge of HCM, but also strengthened analytical skills, developed professional attitudes, and preparedness to face challenges in an increasingly dynamic workplace. Therefore, this KKL program is a very important tool for building stronger synergy between universities and the industrial world, so that students can be better prepared and competent in facing the ever-growing needs of industry.

The development of digital technology has brought significant changes to the banking industry, particularly through the implementation of internet banking and mobile banking services that aim to support financial inclusion. In addition, corporate concern for social aspects through corporate social responsibility (CSR) spending has also become an essential factor in ensuring business sustainability and increasing public trust. This study aims to analyze the effect of internet banking, mobile banking, and CSR expenses on the financial performance of banking institutions. The research population consisted of banking companies listed on the Indonesia Stock Exchange (IDX) during the 2018–2022 period, with a total sample of 55 companies that met the data completeness criteria. The analysis method employed was multiple linear regression to determine the relationship and influence of the independent variables on financial performance as the dependent variable. The results show that internet banking has a significant positive effect on financial performance, indicating that the more optimal the use of internet banking services, the better the financial performance of banks. Similarly, CSR expenses also have a positive effect on financial performance, suggesting that effective and efficient allocation of CSR funds provides benefits not only for society but also for the long-term sustainability of the banks. On the other hand, mobile banking does not have a significant effect on financial performance, implying the need for improving service quality, enhancing technological features, and strengthening digital literacy so that mobile banking can contribute more effectively to banking performance. Therefore, the findings highlight the importance of digital innovation and integrated socio-economic strategies to strengthen the sustainability and competitiveness of the banking sector in Indonesia.

The purpose of this research is to analyze the effect of investment and firm growth on the improvement of firm value, with profitability serving as a mediating factor. This study employs a quantitative research design using secondary data obtained from the Indonesia Stock Exchange (IDX). The population includes infrastructure sector companies listed on the IDX from 2021 to 2023, and purposive sampling was applied to select 29 companies, yielding a total of 87 firm-year observations. Path analysis with SPSS software was used to test the hypotheses and examine both direct and indirect relationships among the variables. The findings reveal that investment has a significant positive impact on firm value, indicating that firms with higher levels of investment tend to enhance their market valuation. Similarly, firm growth contributes positively to firm value, suggesting that sustainable expansion fosters greater investor confidence. Moreover, profitability is proven to mediate the relationship between investment and firm value, showing that the benefits of investment are maximized when they lead to improved profitability. Profitability also significantly mediates the relationship between firm growth and firm value, underscoring its role as a key driver in translating growth strategies into shareholder value. These results highlight the importance of profitability as a strategic element in strengthening firm value. Practically, the study suggests that managers should prioritize profitable investments and sustainable growth strategies to maximize firm value, while investors may consider profitability as a central indicator when evaluating firm performance.

Sweet corn (Zea mays L. saccharata) is a high-value horticultural crop whose productivity is closely linked to effective nutrient management, particularly the balanced application of macronutrients—nitrogen (N), phosphorus (P), and potassium (K). This study evaluates the agronomic and economic impacts of applying NPK compound fertilizer at varying doses (0.5×, 0.75×, 1.0×, 1.25×, and 1.5× the recommended rate) on sweet corn growth and yield performance. Field experiments demonstrated that NPK application significantly enhanced vegetative growth parameters, including plant height, leaf number, and stem diameter, with improvements ranging from 15.8% to 37.3% over the unfertilized control. Yield components such as ear length, husked ear weight, and dehusked ear weight also showed marked increases, resulting in higher total yields per plot and per hectare. Among the treatments, the 1.25× dose achieved the highest relative agronomic effectiveness (RAE) at 147%, indicating superior nutrient utilization and biomass conversion. However, the 1.0× dose yielded the most favorable economic outcome, generating a net profit of Rp. 10,780,200 and an R/C ratio of 1.47, suggesting optimal cost-efficiency. These findings underscore the dual benefits of NPK compound fertilizer in sweet corn cultivation, highlighting that precise dosage not only maximizes agronomic performance but also enhances economic viability. The study recommends adopting the 1.0× dose for balanced productivity and profitability, while the 1.25× dose may be considered in contexts prioritizing yield maximization.

This study aims to analyze the effect of transformer oil purification on oil breakdown voltage and evaluate its benefits in maintaining transformer performance and reliability. Oil purification is a crucial preventive maintenance step to preserve insulation quality and prevent operational failures caused by reduced dielectric properties. The study was conducted through several stages, including data collection, oil purification, measurement of breakdown voltage before and after purification, and evaluation of results. Data collection involved measuring the oil’s electrical properties according to SPLN 49-1:1982 and observing results using a Break Down Voltage (BDV) test. Purification of a Trafindo 400 kVA transformer was performed through visual inspection, connecting the inlet and outlet hoses to the purification machine, and circulating the oil until the breakdown voltage met the required standards. Results indicated that the oil breakdown voltage before purification was below standard due to reduced insulation quality caused by water contamination, charcoal particles, thermal degradation, and dissolved gases that weakened dielectric properties. Additional factors such as electrical stress, mechanical stress, and excessive loading also contributed to insulation deterioration. After purification, the oil breakdown voltage increased significantly to meet the standard of >30 kV/2.5 mm, demonstrating that purification effectively restores the oil’s insulating capacity and supports optimal transformer performance. Analysis confirms that the transformer oil remains suitable for use, and routine annual purification is recommended to maintain reliability, efficiency, and operational performance. This study highlights oil purification as an effective preventive measure for transformer stability, extending operational life, and reducing the risk of insulation failure. The findings provide valuable guidance for transformer maintenance in the electricity industry, ensuring safe and optimal long-term operation.

The evaluation of information systems becomes important to ensure the effectiveness of the Hospital Information System (SIMRS) application and its positive impact in producing information that meets the standards of data quality with the HOT fit theory, which includes the core elements of the information system: human, organization, Technology and net benefits. The research was conducted using a cross-sectional design and involved 78 SIMRS users in X Hospital as the sample. Data were analysed using the partial least squares (PLS) structural equation modelling (SEM) method. The results of the study showed that user satisfaction, information quality, service quality, system quality, organizational environment, system utilization level, and organizational structure had significant relationships with SIMRS based on hypothesis testing. The significant findings included user satisfaction, net benefits, system utilization, service quality, system quality, organizational environment, and information quality. This study emphasizes the importance of routine and periodic maintenance, monitoring of SIMRS by relevant units, attention to factors influencing SIMRS adoption by users, and regular training related to the operation of the SIMRS application. Efforts to improve operational skills in the aspects of system quality, information quality, service quality, organizational structure, and organizational environment of SIMRS are crucial to optimize the net benefits generated by SIMRS.

This study aims to analyze the influence of company characteristics, including Current Ratio, Debt to Asset Ratio, and Company Size, on Financial Performance. The population studied consists of companies in the F& B sector listed on the IDX during the period 2020-2024. The sample in this study was selected using the purposive sampling method. Out of the 24 companies listed in the sector, 3 companies were eliminated because they did not meet the established criteria, resulting in a final sample size of 21 companies. To test the influence of independent variables on the dependent variable, the multiple linear regression analysis technique was applied. The research results show that Company Size has a positive and significant effect on financial performance, while the Debt to Asset Ratio has a negative and significant effect on financial performance. On the other hand, the Current Ratio does not show a significant effect on financial performance. However, the Current Ratio does not appear to significantly affect financial performance. While it is a measure of liquidity, the results of this study suggest that liquidity alone does not guarantee profitability or financial success. It is possible that other factors, such as market conditions or management practices, may play a more dominant role in influencing financial performance. Overall, this research emphasizes the need for companies in the F&B sector to carefully manage their debt levels and consider the benefits of growing their company size to improve financial performance. Future studies could explore the role of other factors, such as operational efficiency and market conditions, to gain a more comprehensive understanding of what drives financial success in the industry.

Dysmenorrhea, or menstrual pain, is a common gynecological problem among adolescent girls and often interferes with their daily activities, school performance, and overall quality of life. Conventional pharmacological treatments such as nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used but may cause side effects with long-term consumption. Therefore, safe and natural alternatives are needed to manage menstrual pain effectively. Carrot juice, which is rich in beta-carotene, vitamin E, and other antioxidants, has been reported to possess anti-inflammatory and analgesic properties that could potentially reduce the severity of dysmenorrhea. This study aimed to determine the effect of carrot juice on reducing menstrual pain in female students at SMAN 1 Trimurjo. A pre-experimental study with a one-group pretest–posttest design was conducted involving 27 students who experienced dysmenorrhea. Pain intensity was assessed before and after the intervention using the Numeric Rating Scale (NRS). Data were analyzed using the Wilcoxon signed-rank test. The results showed that before the intervention, the majority of respondents (85.2%) reported moderate pain, while after consuming carrot juice, 92.6% reported mild pain and 7.4% reported no pain. Statistical analysis revealed a significant difference in pain levels before and after the intervention (p = 0.000, p < 0.05). These findings indicate that carrot juice is effective in reducing dysmenorrhea intensity among adolescent girls. As a safe, affordable, and easy-to-implement non-pharmacological therapy, carrot juice has the potential to be recommended as a complementary approach to menstrual pain management, especially for adolescents who seek natural remedies. Further research with larger samples and control groups is recommended to strengthen the evidence and explore the long-term benefits of carrot juice in menstrual health.