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The development of information technology in the era of globalization continues to accelerate. This has brought significant changes in various fields, one of which is online business, namely e-commerce. This study aims to analyze competition and provide optimal strategies for Shopee and Tokopedia in addressing their dependence on subsidies and large-scale discounts, so that both platforms can remain competitive effectively without experiencing a decline in profit margins. The research method used is a quantitative approach with a survey research method. The data used is primary data analyzed using Game Theory with Pure Strategy, Mixed Strategy, and Linear Programming. The results show that Shopee obtained optimal strategies for Price (proportion 0.3568) and Product Completeness (proportion 0.6427). Meanwhile, Tokopedia obtained optimal strategies for Promotion (proportion 0.3568) and Product Completeness (proportion 0.6427). The implication of this study is that companies can use the optimal strategies obtained to overcome their dependence on subsidies and large-scale discounts, which result in declining profit margins for both platforms.

This study examines the effect of employee competency development, performance evaluation, and remuneration on employee performance at the Religious Affairs Offices (KUA) in West Jakarta. As a public institution responsible for delivering administrative and community religious services, KUA faces challenges in ensuring effective human resource performance amid bureaucratic constraints and limited performance-based incentives. The study aims to analyze how the three human resource management (HRM) dimensions competency development, evaluation, and remuneration affect overall employee performance. A quantitative explanatory research design was employed using a structured questionnaire distributed to 120 employees across eight KUA offices. Data were analyzed using multiple linear regression supported by descriptive and classical assumption tests. The results indicate that performance evaluation and remuneration have significant positive effects on employee performance, while competency development shows a positive but statistically insignificant effect. The model explains 49% of the variation in employee performance, suggesting that transparent evaluation systems and performance-based remuneration play a greater role than training programs alone in improving public service effectiveness. The findings contribute to strategic HRM theory by confirming that evaluation and reward mechanisms strengthen the link between competency and performance. It is concluded that integrating developmental, evaluative, and compensatory functions within a unified HR framework can enhance productivity and accountability in Indonesia’s public sector institutions.

Employee performance is one of the key indicators in assessing the quality of human resources within an organization or company. To improve performance, companies generally implement various strategies, such as training programs, educational development, enforcement of work discipline, motivational efforts, and the management of a supportive work environment. This study aims to analyze the influence of competence, work discipline, and organizational climate on employee performance at The Kayon Resort Ubud. This research involved all employees of The Kayon Resort Ubud as the population. The sampling technique used was a saturated sampling method, in which the entire population was included as the research sample, totaling 71 respondents. To analyze the relationships between variables and test the hypotheses, multiple linear regression analysis was employed. The results of the study indicate that competence has a positive and significant effect on employee performance. Likewise, work discipline and organizational climate also have a positive and significant influence on employee performance at The Kayon Resort Ubud. Based on these findings, future researchers are encouraged to expand the study by including other variables that may affect employee performance.

This study aims to analyze the influence of student organizations, role conflict, and self-regulation on student academic achievement. This study uses a quantitative approach with a survey method. The research sample consisted of 200 students of the Faculty of Economics and Business, Universitas Negeri Surabaya(Unesa) who are active in student organizations. Data collection was conducted through distributing questionnaires with a Likert scale. Data analysis used multiple linear regression, accompanied by tests of validity, reliability, normality, multicollinearity, and heteroscedasticity. The results showed that student organizations have a positive effect on student academic achievement. Role conflict has a negative effect on achievement. And self-regulation has a positive effect on academic achievement. All three variables simultaneously have a significant effect on academic achievement. The results of this study confirm that involvement in student organizations can have a positive impact on academic achievement if combined with strong self-regulation skills and effective role conflict management. Therefore, developing self-regulation skills and time management training should be part of student organization development programs in higher education.

This study to analyze factors influencing taxpayer compliance in paying Rural and Urban Land and Building Tax (PBB-P2) in Sragen Regency. Tax compliance is a crucial issue in state revenue, and understanding the factors that influence it is crucial for designing effective tax policies. The independent variables studied are taxpayer awareness, tax socialization, and the tax system, with PBB-P2 taxpayer compliance as the dependent variable. Data were collected from taxpayers in Sragen Regency and analyzed using multiple linear regression methods.   The results of the regression test indicate that not all hypothesized factors have a significant influence on tax compliance. Partially, the variables of taxpayer awareness and the tax system were shown to have a positive and significant influence on compliance with PBB-P2 payments. This indicates that the higher the taxpayer awareness and the better the tax system implemented, the higher the level of taxpayer compliance. Conversely, the variable of tax socialization was found to have no significant effect on taxpayer compliance. This finding suggests that the existing socialization program may not be effective or needs to be re-evaluated to achieve a more tangible impact.   Based on these findings, this study recommends that the local government and tax authorities in Sragen Regency focus more on increasing taxpayer awareness and continuously improving the tax system. Although the socialization program was not statistically significant, it is recommended to review the socialization strategy to make it more targeted and relevant to taxpayer needs. This is expected to improve taxpayer compliance with PBB-P2, which will ultimately have a positive impact on regional revenue.      

This study examines the synergy between morality and professionalism as foundational components in shaping ethical behavior among civil servants in Palangka Raya City. The research is motivated by persistent ethical issues within local government bureaucracy, despite ongoing reform initiatives that emphasize integrity and accountability in public service. Using a quantitative explanatory survey design, data were collected from civil servants across several regional government institutions and analyzed through multiple linear regression to determine the influence of morality and professionalism on ethical behavior. The findings indicate that both variables significantly contribute to the formation of ethical conduct, with morality demonstrating a slightly stronger influence compared to professionalism, thereby confirming theoretical concepts which argue that ethical public administration requires both personal integrity and professional competence. These results highlight the importance of strengthening institutional ethics programs through character building, competency-based professionalism, and transparent supervisory mechanisms to ensure consistency of ethical behavior across administrative practices. The study also acknowledges methodological limitations related to the exclusive use of quantitative measures, suggesting that future research may integrate qualitative approaches to capture deeper subjective meanings of morality and professionalism within public sector settings.

This study aims to analyse the significance of digital services, capital structure and growth opportunities on the financial performance of banks. The population of interest in this study comprises digital banks registered with the Financial Services Authority (OJK) between 2021 and 2023. The sample comprises 12 banks, selected using a non-probability sampling technique and a purposive sampling method. This is a quantitative study, with secondary data sourced from financial and annual banking reports. Multiple linear regression analysis was performed using the IBM SPSS Statistics version 24 computer program. The results of this study indicate that digital services have no significant effect on the financial performance of banks, while capital aspect and growth opportunities have a negative and significant effect on the financial performance of banks.

Penelitian ini bertujuan untuk menganalisis pengaruh komponen Supply Chain Management (SCM) yang terdiri dari Information Sharing, Long-Term Relationship, Cooperation, dan Process Integration terhadap kinerja operasional pada PT Batam City Mega Perkasa. Analisis data dilakukan dengan regresi linear berganda menggunakan bantuan program SPSS. Hasil penelitian menunjukkan bahwa Information Sharing, Cooperation, dan Process Integration berpengaruh signifikan terhadap kinerja operasional, sedangkan Long-Term Relationship tidak berpengaruh signifikan. Nilai koefisien determinasi (R²) sebesar 85,9% menunjukkan bahwa model memiliki kemampuan prediksi yang kuat. Temuan ini menegaskan pentingnya manajemen rantai pasokan yang efektif dalam meningkatkan kinerja operasional perusahaan.

This study aims to determine the influence of the Independent Learning Independent Campus Program (MBKM) on the soft skills of students of the class of 2021 in the Department of Economic Education, Gorontalo State University. The method used is quantitative with an explanatory approach, which aims to explain the causal relationship between the variables of the MBKM program and students' soft skills. Primary data was obtained through the distribution of questionnaires to 35 respondents who were active students in the batch. Data analysis was performed using simple linear regression with the help of SPSS software version 21. The results of the study show that the MBKM Program has a positive and significant influence on students' soft skills. This means that the higher the level of student involvement in the MBKM program, the better their abilities in terms of communication, teamwork, time management, adaptability, and confidence. The magnitude of the influence of the MBKM program on students' soft skills reached 65.3%, while the remaining 34.7% was influenced by other factors that were not discussed in this study. These findings provide important implications for the development of curriculum and learning strategies in higher education, especially in integrating the MBKM program as an effort to improve the quality of graduates who are ready to face the challenges of the world of work and global society.  

This study aims to analyze and determine the optimal production capacity at Sekar Arum MSMEs to achieve maximum profit using the Linear Programming (LP) graphical approach. The research employed a quantitative method with a descriptive approach. The data used included primary data from interviews and observations, and secondary data from production and raw material records. The analysis was conducted by formulating a mathematical LP model consisting of an objective function and constraint functions based on the limited resources available to the enterprise. Data processing was carried out using POM-QM for Windows version 5 with the graphical method to identify the optimal solution point. The results indicate that the optimal production combination is 2 kilograms of red ginger and 3 kilograms of tamarind turmeric, yielding a maximum profit of Rp4,600,000 per production cycle. The implementation of Linear Programming proved effective in assisting MSME owners in making efficient production decisions, thereby enhancing profitability and the sustainable use of resources.

This study aims to analyze the effect of strengthening the Pancasila Student Profile on the development of students' character in Social Science (IPS) subjects at Madrasah Aliyah Alkhairat Bolangitang Barat. Strengthening the Pancasila Student Profile has become a key focus in the implementation of the Merdeka Curriculum, which emphasizes the development of values such as religiosity, mutual cooperation, creativity, independence, global diversity, and critical thinking in students. This research uses a quantitative approach with a survey method, distributing questionnaires to 57 students. Data analysis was performed using simple linear regression with the help of SPSS to determine the contribution of the Pancasila Student Profile Strengthening variable (X) to students' character development (Y). The results show the regression equation Ŷ = 53.782 + 0.586X, indicating that every 1% increase in variable X will raise variable Y by 0.586. The positive regression coefficient indicates a significant and positive relationship between the two variables. The R Square value of 0.533 suggests that 53.3% of the variation in students' character is explained by strengthening the Pancasila Student Profile, while 46.7% is influenced by other factors outside the study. Thus, it can be concluded that the implementation of the Pancasila Student Profile Strengthening program plays an important role in improving students' character in IPS learning.

The objective of this research was to determine the influence of website quality, ease of use, and customer experience on purchase intention in Tokopedia e-commerce . The objectives include to determine the influence of website quality on purchase intention, to determine the influence of ease of use on purchase intention, and to determine the influence of customer experience on purchase intention. This study uses a descriptive quantitative approach with data collection methods of questionnaires, interviews, and documentation. The population in this study is the community of Jalan Garu II Medan Amplas and the sample as respondents of this study will be taken using probability sampling with the Slovin formula, namely 93 people who were met during the study. The data obtained in this study were analyzed using multiple linear regression analysis with the SPSS 26.0 program. The results of this study indicate that the calculated F value of 369.097 is greater than the F table of 2.474, which means that simultaneously there is an influence on website quality (X1), ease of use (X2), and customer experience (X3) on purchase intention in Tokopedia e-commerce. Partially, it can be seen that the website quality variables ( ¬X1), ease of use (X2), and customer experience (X3) have an effect on purchase intention (Y), namely the website quality variable (X1 ¬) of 3.227 is greater than the t table of 1.661, ease of use of 2.607 is greater than the t table of 1.661 and customer experience (X3) of 5.253 is greater than the t table of 1.661. Based on the results seen from the coefficient of determination of the website quality variables (X1 ¬), ease of use (X2), and customer experience (X3) have an effect, namely with an R2 value of 0.950 or 95%.

Digital transformation has become a key catalyst in the reform of tax administration in the data-driven economy era. This study aims to analyze the role of digital transformation and fiscal incentives in enhancing taxpayer compliance, with tax literacy serving as a significant reinforcing variable. A quantitative approach was employed using primary data collected through questionnaires distributed to active taxpayers in Indonesia. Multiple linear regression analysis was applied to examine the relationship between digital transformation, fiscal incentives, tax literacy, and taxpayer compliance. The findings reveal that digital transformation has a positive and significant impact on improving taxpayer compliance by enhancing efficiency and transparency within the tax administration system. Fiscal incentives were also found to be effective in encouraging compliance motivation, particularly when integrated with digital systems that simplify tax reporting and payment processes. Moreover, tax literacy plays a strong mediating role, amplifying the effects of digital transformation and fiscal incentives on compliance behavior. These results confirm that successful tax reform in the digital era depends not only on technological infrastructure but also on improving taxpayers’ awareness and understanding of fiscal responsibility. This study provides both theoretical and practical contributions to the development of adaptive, transparent, and sustainable national fiscal policies. It recommends that the government strengthen the integration of the national digital tax system, develop data-based tax literacy programs, and refine fiscal incentive designs to more effectively promote long-term taxpayer compliance.

In the era of globalization and increasingly tight competition, employee performance is one of the determining factors for the success of public services and the implementation of government work programs. Therefore, the quality of human resources owned plays a very important role in supporting the success of the organization, including in the Bogor Regency Transportation Service environment. This study was conducted against the background of indications of problems in motivation and job training at the Bogor Regency Transportation Service Secretariat. This study uses associative statistical quantitative methods. Data were collected through questionnaires distributed to 40 respondents with total sampling techniques. Data analysis was carried out using SPSS software version 23, primary data collection through questionnaires and secondary data from journals and relevant scientific works. The data obtained were then analyzed through validity tests, reliability, multiple linear regression, T tests, F tests, and coefficient of determination tests. The results of the study showed that motivation has a significant positive effect on employee performance, with a t-count value of 3.988 and a significance of 0.000. And also, job training has a significant positive effect on employee performance, with a t-count value of 5.694 and a significance of 0.000. Simultaneously, motivation and work training together influence employee performance by 74.5%, while the remaining 25.5% is influenced by other variables not discussed in this study.

Rheumatism in the elderly can cause chronic pain that affects the quality of sleep. One of the factors influencing the sleep pattern of elderly patients with rheumatism is the level of physical activity. Insufficient physical activity can worsen joint stiffness and increase sleep disturbances. This study aims to examine the effect of physical activity on sleep patterns in elderly rheumatism patients at the Sumber Pucung Elderly Posyandu, Malang Regency. This study is a quantitative study with an analytical correlational design using a cross-sectional approach. The population of this study consisted of all elderly rheumatism patients at the Sumber Pucung Elderly Posyandu, totaling 33 people. The sampling technique used was total sampling. The study was conducted from July 20 to 27, 2025. Data collection instruments used the Global Physical Activity Questionnaire (GPAQ) and the Pittsburgh Sleep Quality Index (PSQI) questionnaires. The results showed that most respondents (90.9%) had low physical activity and all respondents (100%) had poor sleep patterns. The simple linear regression test yielded a significance value of p = 0.479 (p > 0.05) and R Square = 0.016, indicating no significant effect of physical activity on sleep patterns. Based on these results, it is expected that elderly rheumatism patients can increase physical activity according to their abilities to help maintain sleep quality, and Posyandu officers can provide education and elderly exercise programs appropriate for rheumatism conditions.

This research aims to determine the effect of organizational support, work environment, and communication on employee performance at the Investment and One-Stop Integrated Services Office (DPM-PTSP) of Muaro Jambi Regency, both partially and simultaneously. The method used is quantitative analysis with a population and sample consisting of all 44 employees, determined through a saturated sampling technique. Data were collected using a Likert scale-based questionnaire, and the analysis was carried out using multiple linear regression with the help of SPSS software. The results of the study showed that (1) organizational support has a positive and significant effect on employee performance, (2) work environment has a positive and significant effect on employee performance, (3) communication has a positive and significant effect on employee performance, and (4) organizational support, work environment, and communication simultaneously have a positive and significant effect on employee performance. The recommendations/suggestions from this research are expected to improve employee performance by enhancing organizational support through fair task distribution, reward programs, and development opportunities; creating a comfortable and well- equipped work environment that encourages productivity; and strengthening effective communication between superiors and subordinates as well as among employees through regular meetings and discussion forums.

This study aims to analyze the influence of work discipline, work motivation, and incentive provision on employee performance in the production department of PT Wonojati Wijoyo. The study employed an associative quantitative approach, with 65 respondents selected using a purposive sampling technique. Data were collected through a five-point Likert-scale questionnaire that passed validity and reliability tests. The data were analyzed using multiple linear regression with SPSS version 29, including classical assumption tests, t-test, F-test, and the coefficient of determination (R²). The results show that work discipline has a positive and significant effect on employee performance, while work motivation and incentive provision have no significant effect. However, simultaneously, the three variables significantly affect employee performance, with a coefficient of determination of 77.9%, indicating that the remaining 22.1% is influenced by other factors not included in the model. These findings highlight the importance of implementing human resource management policies that balance discipline, reward systems, and motivation programs to improve employee performance sustainably.

This study aims to analyze the influence of leadership style and work motivation on the performance of civil servants (PNS) at the Office of the Domestic Policy Strategy Agency (BSKDN) in Central Jakarta. The study employs a descriptive quantitative approach using a survey method, where data were collected through questionnaires distributed to a number of PNS within BSKDN. The collected data were then analyzed using multiple linear regression with the aid of statistical software to examine the relationships and effects between variables. The results indicate that leadership style has a substantial and positive effect on PNS performance, suggesting that effective, inspiring, and communicative leadership can enhance employee productivity and work quality. Moreover, work motivation also demonstrates a positive and significant impact on PNS performance, indicating that highly motivated employees exhibit greater dedication, discipline, and initiative in carrying out their duties. Further analysis shows that when leadership style and work motivation are applied simultaneously, both provide a substantial influence on improving PNS performance, emphasizing the importance of synergy between good leadership and employees’ internal motivation. The practical implications of this study underscore the urgency for BSKDN to develop leadership training programs that can inspire, motivate, and empower employees comprehensively. Additionally, designing sustainable strategies to enhance work motivation is also crucial to optimize the performance of all PNS within BSKDN, ensuring organizational goals are achieved effectively and efficiently. This study contributes to the development of human resource management practices in the government sector, particularly in the context of enhancing employee performance through the combination of effective leadership and optimal work motivation.

Taxes serve as the primary source of state revenue and a crucial component in financing national development through the State Budget (APBN). This study examines the determinants of individual taxpayer compliance within the Klaten Primary Tax Office (KPP) in Central Java, with particular emphasis on the influence of awareness, comprehension of regulations, and understanding of tax sanctions. The research method uses a quantitative associative approach. Primary data were obtained by distributing questionnaires to 100 respondents using a nonprobability sampling technique, using the accidental sampling method. The data was analyzed using multiple linear regression with the help of SPSS software. The results show that awareness, understanding of regulations, and comprehension of tax sanctions have a statistically significant effect on individual taxpayer compliance, both partially and simultaneously. The adjusted R value illustrates the model's ability to explain the data at 64.7%. To improve taxpayer compliance, tax authorities are advised to routinely conduct sustainable and easily accessible tax education programs, enforce tax sanctions consistently and transparently, and be supported by awareness campaigns for taxpayers in fulfilling their responsibilities to the state.

This study is grounded in the importance of equipping prospective teachers with professional competencies required in the digital era. The Kampus Mengajar program provides students with practical teaching experiences through direct involvement in schools, while mastery of TPACK is essential for designing instruction that aligns with contemporary educational demands. The purpose of this research is to examine the influence of participation in the Kampus Mengajar program and TPACK mastery on the teaching readiness of students in the Faculty of Pedagogy and Psychology at Universitas PGRI Wiranegara. The study adopts the TPACK framework, which integrates content, pedagogy, and technology. Using a quantitative associative design, the research involved 86 respondents from cohorts 5 to 8 of Kampus Mengajar participants. Data were analyzed through multiple linear regression. The findings indicate that participation in the Kampus Mengajar program has a positive and significant effect on teaching readiness (t = 3.132 > t-table 1.989; sig. = 0.002). Likewise, TPACK mastery significantly influences teaching readiness (t = 8.520; sig. = 0.000). Simultaneously, both variables show a significant effect on teaching readiness (F = 103.752 > F-table 3.105; sig. = 0.000). The study concludes that engagement in Kampus Mengajar and TPACK competence, both individually and jointly, contribute to preparing students for the teaching profession. These results highlight the need for higher education institutions to strengthen practical programs and foster the integration of pedagogy and technology in teacher education.