Ardiansyah, A. R. ., G. Anindita, and M. . Rohma Dhani. “Penerapan Metode Double Ishikawa Dan 5 Whys Analysis Dalam Analisis Kecelakaan Loading Unloading Billet Baja”. Journal of Safety, Health, and Environmental Engineering, vol. 3, no. 1, May 2025, pp. 66-73, doi:10.35991/jshee.v3i1.51.