Alfina, Nadya Aulia, and Anik Setyo Wahyuningsih. “Analysis of the Implementation of the Occupational Safety and Health Management System (SMK3) at the Initial Level at PT X and Y”. Jurnal Kesmas Prima Indonesia 9, no. 1 (January 6, 2025): 8–22. Accessed April 3, 2026. http://139.162.50.187/index.php/JKPI/article/view/6003.