Harianto, Febrianta Dwi, and Hana Catur Wahyuni. “Risk Identification Of Roll Forming Machine Area With The (HIRARC) Approach at PT. Bumi Lestrai Karya Perkasa ”. Academia Open 8, no. 2 (December 1, 2023): 10.21070/acopen.8.2023.7744. Accessed July 22, 2024. https://acopen.umsida.ac.id/index.php/acopen/article/view/7744.