“Pengendalian Risiko Keselamatan Dan Kesehatan Kerja Menggunakan Metode Hiradc Di PT. HA Indonesia”. Jurnal Serambi Engineering 9, no. 1 (February 27, 2024): 7816–7829. Accessed February 22, 2025. https://jse.serambimekkah.id/index.php/jse/article/view/92.