Abstract:This study proposes a linear regression-based intelligent calibration approach to improve the accuracy of water turbidity sensor readings in an Arduino microcontroller-based embedded system. The primary objective of this…
research is to develop a mathematical model capable of converting analog values from the Analog-to-Digital Converter (ADC) into a numerical representation that reflects the actual water turbidity level in Nephelometric Turbidity Units (NTU). The calibration process was performed using a standard Hanna Turbidity Meter with water samples ranging from 0.56 NTU to 500 NTU. Measurement results demonstrated a strong linear relationship between the ADC value (495–686) and NTU, with an average system accuracy level above 90%. Comparison of sensor measurements with the standard instrument showed an error margin below 5%, confirming the reliability of the linear regression model in compensating for optical sensor nonlinearities.
Abstract:This study aims to identify the local government’s policy strategy in developing tourism in North Galesong, Takalar Regency. The research uses a qualitative method, with data collected through observation, interviews, and…
and documentation. The informants in this study consist of five individuals with different occupational backgrounds. The findings show that: (1) The local government’s strategy for developing tourism in North Galesong focuses on infrastructure development, digital promotion, and community empowerment through Pokdarwis (Tourism Awareness Group) training. Although there are still challenges such as limited facilities, insufficient promotion, and uneven mentoring, this strategy demonstrates the government’s commitment to achieving sustainable tourism. However, more systematic planning, technological support, and active community participation are needed to enhance tourism attractiveness. (2) The process of formulating the tourism development strategy begins with identifying obstacles such as limited funding and human resources, which are addressed through collaboration among the government, community, academics, and private sector. Strategic priorities are determined by considering economic factors, local culture, and environmental sustainability. Furthermore, the community is empowered through Pokdarwis and supported by village funds, culminating in the implementation of a pentahelix collaboration model to ensure that the strategy is well-directed, participatory, and sustainable.
Abstract:This study analyzes the phenomenon of homophone pyramid language in the Lani Tribe of Papua Pegunungan, revealing that homophones in the Lani language are not merely linguistic coincidences but embody unique phonological…
patterns and semantic variations deeply connected to the tribe’s cultural and environmental context. Through descriptive linguistic analysis and field-based data collection, the study identifies several instances of lexical homophony such as tu (“door” / “road”), mayu (“rain” / “salt”), nengge (“eat” / “drink”), ngilu (“cucumber” / “snack”), eyo (“tree” / “barren”), kolee (“leader” / “older man”), abila (“pregnant” / “fat man”), and anuka (“head” / “Anuak tribe”). These examples demonstrate that meaning in the Lani language is primarily determined by contextual cues and pragmatic usage. The findings suggest that homophones in Lani function as linguistic features and cultural expressions that reflect the tribe’s perception of nature, community roles, and social identity. This research contributes to a broader understanding of Papuan linguistics and underscores the importance of preserving indigenous languages as repositories of cultural knowledge and intellectual heritage.
Abstract:This study presents a systematic mapping of Change Management and Organizational Change research using bibliometric analysis. The specific objectives are to identify research development trends in this field and to visualize…
lize the keyword network for the period 2016–2025 using VOSviewer. Data were collected from Google Scholar via the Publish or Perish (PoP) software, with Mendeley utilized for reference management. The findings indicate that studies on organizational change management between 2016 and 2025 remain predominantly focused on internal organizational aspects, specifically structural transformation, leadership, intervention strategies, and employee resistance. The bibliometric visualization generated five main clusters centered on the core keyword "change management," which showed extensive connections to related terms such as reorganization, leadership, and employee.
Abstract:Early marriage remains a serious problem in Indonesia, impacting reproductive health, education, and the future of adolescents. One preventative measure is providing education about the risks of early marriage through engaging…
gaging learning media, such as educational videos. This study aims to determine the effect of educational videos on adolescents' knowledge and attitudes about the risks of early marriage at MAN 2 Padang City. This study used a pre-experimental, one-group pre-post test design. The population was 555 grade X students, with a sample size of 78. The sampling technique used systematic random sampling at MAN 2 Padang City was conducted from February to August 2025. Univariate and bivariate analyses used the Wilcoxon test. The results showed that the mean knowledge score before the program was 10.44. The mean knowledge score after the program was 13.47. The mean attitude score before the program was 31.23. The mean attitude score after the program was 34.15. There is an effect of educational video on knowledge (p=0.000). and attitudes in adolescents (p=0.000). Conclusion There is an effect of educational video on knowledge and attitudes in adolescents at MAN 2 Padang City. It is recommended that adolescents actively seek out and watch educational videos and that institutions implement BRUS programs in schools.
Abstract:Marriage involving pregnant women outside wedlock remains a critical socio-cultural and legal phenomenon in Indonesia, particularly in North Halmahera where family honor, religious authority, and customary law strongly influence…
nfluence communal life. This study aimed to explore how such marriages are understood, legitimized, and practiced by families, community leaders, and legal institutions. Using a qualitative case study approach, data were collected through in-depth interviews with religious leaders, adat leaders, government officials, parents, and young women, complemented by participant observation and document analysis, and analyzed with an interactive model of reduction, display, and conclusion drawing. The findings reveal that marriage is primarily arranged to safeguard family honor, with communities regarding it as the only socially acceptable corrective measure, while religious leaders across traditions adopt pragmatic interpretations, invoking public interest or redemption to justify the practice, and customary rituals together with state dispensations further reinforce its legitimacy. Although marriage resolves immediate stigma and reintegrates families socially, it simultaneously generates long-term vulnerabilities, including interrupted education, economic dependence, marital instability, psychological stress, and increased maternal and neonatal health risks. This study contributes to the sociology of law and religion by demonstrating how socio-cultural confinement, Islamic legal pluralism, and adat practices converge in eastern Indonesia, while underscoring the urgent need for holistic interventions that integrate sexuality education, family communication, religious engagement, and legal reform to protect women and children more effectively.
Abstract:This study aims to analyze the patterns, characteristics, and effectiveness of educational supervision in inclusive school settings through a systematic literature review approach. The methodology used PRISMA 2020 with a…
literature search in five international databases for the period 2021-2025, resulting in 20 high-quality articles for analysis. The findings show the evolution of supervision models from a traditional hierarchical approach to a collaborative-transformational paradigm. Four effective supervision models were identified: transformational supervision, instructional leadership supervision, collaborative supervision, and distributed leadership model. The transformational supervision model showed significant changes in teachers' attitudes toward inclusive education, while instructional leadership had a 63.7% correlation with student academic achievement. Components of effective supervision include academic aspects through curriculum and IEP adaptation, professional aspects through teacher self-efficacy development, and organizational aspects through systematic management. Internal factors such as supervisor competence and an inclusive culture, as well as external factors such as policy support, determine successful implementation. Key challenges include issues of bullying, technological barriers, and the complexity of AI integration in supervision. The study recommends developing a contextual supervision model for Indonesia, taking into account local cultural characteristics and resource availability.
Abstract:The rapid growth of cryptocurrency transactions presents both opportunities for innovation and risks of cross-border financial crime, including tax evasion and money laundering, which challenge the effectiveness of traditional…
tional regulation. This study aims to analyze the effectiveness of platform-based law enforcement particularly the implementation of the Travel Rule, CARF, and KYC in the Indonesian context. The research employs a qualitative multi-site case study method with data triangulation from international literature (FATF, OECD, IMF, Chainalysis, Cambridge) and national regulations (OJK, PPATK, DJP). The findings indicate that cryptocurrency platforms serve as key actors in detection and enforcement; however, their effectiveness is constrained by the sunrise problem, the migration of illicit activities into DeFi and OTC ecosystems, and legal sovereignty tensions arising from the dominance of global platforms. This study introduces the concept of Platform-Embedded Enforcement as a novel theoretical framework, integrating monitoring and enforcement mechanisms directly into platform architectures, thereby enabling compliance to be enforced automatically, in real time, and across jurisdictions. These findings contribute to the development of more adaptive, holistic, and effective cryptocurrency regulation in emerging markets.
Abstract:Home birth selection is a complex decision influenced by various factors. This study aimed to determine the relationship between knowledge and antenatal care (ANC) visits with the decision-making of home birth in the working…
king area of Mapaddegat Public Health Center, Mentawai Islands Regency. This research was a descriptive analytic study with a case-control design, conducted from February to May 2025, involving mothers who gave birth and were recorded in the maternal cohort data from January 2023 to December 2024. A systematic random sampling technique was applied, consisting of 21 respondents in the case group and 42 respondents in the control group. Data were analyzed using univariate and bivariate analysis with the chi-square statistical test. The univariate results showed that 74.6% had high knowledge, and 57.2% had more than four ANC visits. The bivariate analysis revealed a significant relationship between knowledge (p = 0.011; OR = 5.455) and the number of ANC visits (p = 0.015; OR = 4.462) with the decision to give birth at home. It can be concluded that there is a relationship between knowledge and the number of ANC visits with home birth decision-making. It is recommended for the Mapaddegat Public Health Center staff to strengthen health promotion regarding delivery in health facilities and develop innovations to increase the coverage of facility-based deliveries.
Abstract:This study examines the impact of ethical leadership, innovation adoption, and creativity on company performance within Indonesia's fast-fashion industry. As the industry faces increasing scrutiny regarding sustainability…
y and social responsibility, understanding the relationships between these organizational capabilities becomes crucial for competitive advantage. Using a quantitative methodology, this research employed saturated sampling of 87 managers from fast-fashion companies across major Indonesian cities including Jakarta, Bandung, Surabaya, and Medan. Data were analyzed using SmartPLS 4.0 through Partial Least Squares Structural Equation Modeling (PLS-SEM). The measurement model demonstrated strong reliability and validity, with all constructs exceeding recommended thresholds for Cronbach's Alpha (0.832-0.873), Composite Reliability (0.883-0.911), and Average Variance Extracted (0.603-0.671). Discriminant validity was confirmed through Fornell-Larcker criterion and HTMT ratios below 0.85. The findings reveal that ethical leadership, innovation adoption, and creativity function as complementary organizational resources that collectively enhance company performance rather than operating in isolation. These results provide empirical evidence for the synergistic effects of leadership behavior, technological orientation, and creative capacity in driving organizational success. The study contributes to management literature by demonstrating the integrated nature of these capabilities and offers practical guidance for fast-fashion companies seeking sustainable competitive advantage through ethical practices, systematic innovation, and creative organizational cultures.