Nur Fitriyani Arifuddin, and Jenni Lilis S Siagian. “Comparison of Conventional and Technology-Based OHS Management Systems in the Chemical Industry”. Journal of Occupational Safety, Health, and Environmental Management (K3), vol. 1, no. 1, May 2026, pp. 63-75, https://gpijournal.com/index.php/k3/article/view/586.