Sitepu, Yovani, and Jesica Simanungkalit. “Hazard Identification, Risk Assessment, and Risk Control Using HIRARC Methdod Analysis”. Jurnal Penelitian Perawat Profesional 2, no. 4 (September 29, 2020): 495-504. Accessed September 23, 2026. https://www.jurnal.globalhealthsciencegroup.com/index.php/JPPP/article/view/197.