Djen, Asril Hi, Edward Rizky Ahadian, Sabaruddin Sabaruddin, and Annisa Rimadantia Samudra. “Analisis Risiko K3 Proyek Gedung Laboratorium Universitas Khairun Menggunakan HIRARC”. Journal Of Science and Engineering 9, no. 1 (May 5, 2026): 11–16. Accessed June 25, 2026. https://ejournal.unkhair.ac.id/index.php/josae/article/view/11577.