Journal of World Science

Implementation of Policies on The Provision of Services to The Community of Kuningan Regency at SAMSAT

2026-07-01T07:23:44+00:00

The One-Stop Integrated Administration System (SAMSAT) is a public institution responsible for motor vehicle administration. In practice, several issues remain, such as burdensome procedures, disruptions to technology-based service systems, variations in service quality as perceived by the public, and coordination problems. These conditions indicate a discrepancy between established service policies and their implementation in practice. Drawing on Mirelee S. Grindle’s theory, this study aimed to analyze the implementation of service policies at SAMSAT Kuningan, identify the factors supporting and hindering their implementation, and formulate strategies to improve policy implementation. This research employed a descriptive qualitative approach, with data collection techniques including observation, documentation, and interviews. The results indicated that the implementation of service policies at SAMSAT Kuningan had generally proceeded adequately based on indicators of policy content and implementation context. However, several operational challenges persisted, including information system disruptions, suboptimal use of digital services by some members of the public, and complaints regarding service responsiveness. Inter-agency cooperation, availability of service facilities, and digital service innovations were identified as key supporting factors in implementation.

Combination of Intravenous Umbilical Cord-Derived Mesenchymal Stem Cell Therapy and Pulmonary-Targeted Inhalation of an Insulin-Stem Cell Mixture for Type 2 Diabetes Mellitus: Under the Vinski Protocol

2026-07-08T18:27:27+00:00

Type 2 diabetes mellitus (T2DM) remains a global metabolic disorder characterized by progressive insulin resistance, impaired pancreatic beta-cell function, chronic inflammation, and increased risk of systemic complications. Current therapeutic approaches primarily focus on glycemic control; however, they do not fully address the underlying regenerative and inflammatory aspects of the disease. This study aimed to evaluate the feasibility, preliminary clinical outcomes, and safety of a combination intervention consisting of intravenous umbilical cord-derived mesenchymal stem cell (UC-MSC) therapy and pulmonary-targeted inhalation of an insulin-stem cell mixture under the Vinski Protocol. A retrospective pilot clinical study was conducted using medical record data from 10 patients with T2DM treated at Celltech Stem Cell Centre, Jakarta, Indonesia. Clinical evaluations included changes in HbA1c, fasting blood glucose, fasting C-peptide, medication or insulin requirements, pulmonary observations, and safety outcomes. The findings indicated that the combination approach was clinically feasible and generally well tolerated, with preliminary observations suggesting potential improvements in metabolic parameters and patient clinical status. However, interpretation of outcomes remains limited due to the small sample size, retrospective design, absence of a control group, and potential influence of concurrent diabetes management. The integration of systemic UC-MSC therapy with pulmonary-targeted adjunctive treatment represents an innovative precision regenerative strategy for T2DM management. Further prospective controlled clinical trials with larger populations are required to validate efficacy, determine optimal protocols, and establish long-term safety.

Unlawful Acts and Legal Bullying: A Normative-Empirical Juridical Analysis of Case No. 1206/PDT.G/2025/PN JKT.BRT

2026-07-18T07:13:48+00:00

This research analyzes two issues: first, the harmonization of norms between the provisions of unlawful acts (PMH) Article 1365 of the Civil Code and the instrument for the protection of the right to information in determining the limits of legitimate educational expression; second, the qualification of a lawsuit based on Article 1365 of the Civil Code against financial educators on social media as onrechtmatige procesvoering/misbruik van recht. The research uses normative-empirical juridical methods with legislative, conceptual, case, and comparative approaches, focusing on Case Number 1206/Pdt.G/2025/PN Jkt.Brt, PT. Tunas Tangkas Primaraga Sakti against financial educator Apriliana. The results of the study show that Article 1365 of the Civil Code does not provide an operational definition of the element of "unlawful", thus opening up space for expansive interpretation that has the potential to override the constitutional right to information according to Article 28F of the 1945 Constitution of the Republic of Indonesia in conjunction with Article 19 of the ICCPR. The a quo lawsuit meets three indicators of legal bullying: formal defects (ultra vires mandati and error in persona), disproportionate claim value (Rp3,654,182,500 without an accountable methodology), and indications of intimidation through a request for security confiscation of the defendant's private house. The mention of a trademark in educational content is qualified as a valid nominative fair use because it does not meet the elements of trademark use in trade according to Law Number 20 of 2016.

Legal Analysis of The Non-Processing Revitalization Project of Jungjang Market in Cirebon Regency

2026-07-01T07:23:54+00:00

Following the 2015 fire, Jungjang Market was revitalized through a Bangun Guna Serah (BGS), or Build-Operate-Transfer (BOT), partnership between the Jungjang Village Government and PT Dunia Milik Bersama. However, the project has been stalled since August 2023 due to its unilateral termination by the Jungjang Village Government, resulting in losses for investors and traders. This study aims to analyze the authority of the Village Government in the Jungjang Market revitalization project, assess the project termination from the perspective of abuse of authority, and investigate the forms of accountability and legal remedies available to the injured parties. This research employs a normative-empirical legal approach by examining primary legal materials, including Law Number 6 of 2014, Law Number 25 of 2007, Law Number 30 of 2014, and Law Number 31 of 1999, as well as secondary legal materials. The empirical aspect was conducted through interviews with stakeholders, including the Village Government, investors, traders, and relevant agencies, as well as field observations. The results of the study indicate that the Jungjang Village Government had the authority to carry out the BGS/BOT partnership. However, the unilateral termination of the project fulfilled the elements of abuse of authority because it was carried out without a clear legal basis, exceeded the scope of authority, and disregarded the agreed dispute resolution mechanism. Investors may pursue arbitration, civil lawsuits, or lawsuits before the State Administrative Court (Pengadilan Tata Usaha Negara/PTUN), while traders may file claims for compensation.

Analysis of the Impact of Overtime on Work Productivity and Occupational Safety and Health in the Lembean–Marawas Road Project in North Minahasa Regency

2026-07-16T04:11:31+00:00

This study aimed to analyze the effects of work motivation (X1), occupational health (X2), and occupational safety (X3) on worker productivity (Y) during overtime implementation in the Lembean–Marawas Road Preservation Project, North Minahasa Regency, and to evaluate the effectiveness of overtime work on workers’ physical productivity. The study employed a quantitative approach, with data collected through questionnaires distributed to 24 respondents and analyzed using IBM SPSS Statistics and Jamovi for validation and comparative testing. The F-test results indicated that work motivation, occupational health, and occupational safety simultaneously had a significant effect on worker productivity (F-count = 6.224; Sig. = 0.004), explaining 48.3% of the variance in productivity (R² = 0.483). Among the independent variables, work motivation had the strongest influence, with the highest regression coefficient (0.482). The physical productivity analysis showed that overtime was effective for stone masonry work (E = 1.0675) but ineffective for BJTP-280 plain reinforcement steel work (E = 0.4155), indicating that overtime effectiveness varied depending on the type of construction activity. The results obtained from SPSS and Jamovi produced consistent values, confirming the reliability of the statistical analysis.

The Role of Situational Leadership and Organizational Culture in Efforts to Improve Digital Literacy (A Case Study of Widuri Junior High School, Kebon Jeruk Subdistrict, West Jakarta)

2026-07-16T04:10:36+00:00

The rapid development of ICT has elevated digital literacy as a critical competency in education. SMP Widuri Jaya, an A-accredited private junior high school in Kebon Jeruk, West Jakarta, faces challenges in digital literacy among its educators. The objective aims to examine the role of situational leadership and organizational culture in enhancing digital literacy among educators at SMP Widuri Jaya. A qualitative case study design was employed. Five informants were selected purposively: the principal, vice-principal for student affairs, head of laboratory and library, ICT teacher, and homeroom teacher. Data were collected through in-depth interviews, direct observation, and documentation, then analyzed using open, axial, and selective coding. Validity was ensured through source and technique triangulation. The results situational leadership is at a moderate level, characterized by adaptive but informal leadership styles with task delegation primarily directed toward full-time and homeroom teachers. Organizational culture also operates at a moderate level, marked by limited formal digital policies and mild innovation. Five integrated dimensions emerged: human resource competency, organizational communication and collaboration, member empowerment, organizational culture and work values, and organizational stability and conflict management. Supporting factors include Wi-Fi infrastructure, personal devices, training, leadership support, and reward systems. Inhibiting factors encompass unequal digital competencies, dependence on specific individuals, absent formal policies, incomplete library digitalization, and low educator motivation. Both situational leadership and organizational culture significantly contribute to digital literacy enhancement; systematic formal policy development and competency-based empowerment strategies are urgently needed.

The Effect of Store Atmosphere on Customer Satisfaction at the Semangat Baru Namrole Billiards Business

2026-07-16T04:12:24+00:00

The entertainment and leisure sector business is currently experiencing rapid growth, including billiards venues that have evolved from mere gaming facilities to social spaces for customers to gather, relax, and build relationships. In this competitive landscape, business owners must not only provide quality gaming facilities but also create a comfortable, attractive, safe, and customer-oriented environment that matches the preferences of local customers. Namrole's New Spirit Billiards operates with a distinctive open ventilation concept that allows natural air flow into the business premises, creating a cool environment without relying on air conditioning or fans, equipped with a strategic location in front of the district/city road, the availability of snacks, coffee, noodles, and bread, as well as a free game bonus 15 minutes after booking one hour. This study aims to analyze the influence of store atmosphere on customer satisfaction in Namrole's New Spirit Billiards business. This research used a quantitative approach with a survey method by distributing questionnaires to customers. The independent variable is store atmosphere, while the dependent variable is customer satisfaction. Data analysis techniques include validity test, reliability test, classical assumption test, simple linear regression analysis, t-test, and coefficient of determination. The results are expected to show that store atmosphere has a positive effect on customer satisfaction. This study provides practical implications for the management of Billiard Semangat Baru Namrole to maintain a natural, simple, strategic, and customer-friendly atmosphere as a strategy to increase customer satisfaction and loyalty.