Berliana Widya Prastiwi, A. et al. 2026. Evaluation of the Effectiveness, Efficiency, and Usability of the SI-PERISAI K3 Web-Based Occupational Safety Reporting System. KESANS : International Journal of Health and Science. 6, 1 (Oct. 2026), 39–52. DOI:https://doi.org/10.54543/kesans.v6i1.746.