Al Fadjri MJ, Suyono AM. Analisis Risiko Keselamatan dan Kesehatan Kerja dengan Metode PHA (Preliminary Hazard Analysis). RIGGS [Internet]. 2026 Feb. 19 [cited 2026 Nov. 5];5(1):4253-64. Available from: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/6797