Jaya, Benjamin Prana, and Widodo Hariyono. “Analisis Unsafe Action Dan Kecelakaan Kerja Pada Bagian Produksi Kereta Di PT Industri Kereta Api (INKA) Kota Madiun”. Periodicals of Occupational Safety and Health 1, no. 1 (March 31, 2022): 41–48. Accessed November 21, 2024. http://journal2.uad.ac.id/index.php/posh/article/view/6406.