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All Journal International Journal of Research in Community Services International Journal of Quantitative Research and Modeling
Audrey Ariij Sya'imaa HS
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Energy Engineering Environmental Science Physics Social Sciences Other

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Phygital Snake-and-Ladder Game-Based Health Education to Improve Clean and Healthy Living Behavior among Elementary School Students in Rural West Java, Indonesia Audrey Ariij Sya'imaa HS; Natasya Tamarysma Putri; Grida Saktian Laksito
International Journal of Research in Community Services Vol. 7 No. 3 (2026): International Journal of Research in Community Service (IJRCS)
Publisher : Research Collaboration Community (Rescollacom)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijrcs.v7i3.1372

Abstract

Clean and Healthy Living Behavior (Perilaku Hidup Bersih dan Sehat/PHBS) remains a persistent public health challenge in Indonesian rural communities, where preventable infections such as diarrhea and acute respiratory infection continue to affect school-age children due to low hygiene knowledge and inconsistent practice. Conventional PHBS training relying solely on lectures or a single physical medium tends to produce only short-term knowledge gains without sustained behavioral change. This community service activity introduces a novel “phygital” (physical-digital) health education model that integrates a traditional snake-and-ladder board game with QR-code-linked micro-videos, a peer-led “Little PHBS Ambassador” program, and a two-week WhatsApp-based parental reinforcement scheme. The program targeted fourth- and fifth-grade students at an elementary school in Ciamis Regency, West Java Province. A one-group pretest-posttest design was employed, measuring knowledge, attitude, and practice (KAP) before the intervention, immediately after, and at a two-week follow-up. Data were analyzed using the Wilcoxon signed-rank test at a 0.05 significance level. The results indicated a statistically significant improvement in students’ knowledge, attitude, and hygiene-related practice scores from pretest to posttest, and the gains were largely retained at the two-week follow-up, suggesting that the combination of game-based learning, peer reinforcement, and digital follow-up supports longer-term behavior maintenance compared with single-modality approaches reported in prior studies. This model offers a low-cost, scalable, and culturally familiar strategy that schools, Community Health Centers (Puskesmas), and local governments can adopt to strengthen school-based health promotion and contribute to national efforts in reducing childhood morbidity linked to poor hygiene.
Analysis of the Impact of Lean Manufacturing Implementation on Assembly Line Efficiency: A Quantitative Study Audrey Ariij Sya'imaa HS; Panji Agung
International Journal of Quantitative Research and Modeling Vol. 7 No. 3 (2026): International Journal of Quantitative Research and Modeling (IJQRM)
Publisher : Research Collaboration Community (RCC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijqrm.v7i3.1447

Abstract

Manufacturing organisations increasingly require production systems that can improve operational efficiency while reducing process variation, waiting time, resource losses, and production errors. Lean manufacturing provides an established framework for addressing these challenges, yet empirical evidence remains limited regarding the simultaneous contribution of distinct lean practices to assembly-line efficiency. This study examines the effects of 5S, Kaizen, Just-in-Time, and Standardized Work on assembly-line efficiency using a quantitative explanatory design and a cross-sectional survey. Data were obtained from 262 employees involved in assembly-line operations, of which 260 valid responses were retained after data screening. The constructs were measured using a structured five-point Likert-scale questionnaire and analysed using partial least squares structural equation modelling. The measurement model demonstrated satisfactory reliability, convergent validity, and discriminant validity, while collinearity diagnostics indicated no substantive multicollinearity. The structural results show that all four lean practices positively and significantly contribute to assembly-line efficiency. Standardized Work demonstrates the strongest contribution, followed by 5S, Just-in-Time, and Kaizen. Collectively, the four practices explain 51.6% of the variance in assembly-line efficiency and demonstrate meaningful predictive relevance. The findings indicate that lean manufacturing should be operationalised as a multidimensional system rather than a homogeneous managerial construct. From a managerial perspective, assembly-line improvement should prioritise work standardisation while simultaneously strengthening workplace organisation, material-flow synchronisation, and continuous improvement to achieve more consistent and sustainable operational performance.
Co-Authors Grida Saktian Laksito Natasya Tamarysma Putri Panji Agung