M.Farrel, R.Winantyo, A.Kusnadi, and E.E.Surbakti, “Computer Vision-Based Security System for Monitoring The Use of Personal Protective Equipment (PPE) In Workplace Involving Production Machinery”, IJIE, vol. 17, no. 6, pp. 246–257, Dec. 2025, Accessed: Apr. 08, 2026. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/21956