Tino Aprilyanto, Rusindiyanto, and Tranggono. “Analisis Safety Culture Di CV. Jaya Tehnik Dengan Metode Hazard Identification and Risk Assessment (HIRA)”. JUMINTEN 3, no. 1 (January 30, 2022): 13–24. Accessed December 22, 2024. https://juminten.upnjatim.ac.id/index.php/juminten/article/view/361.