Juliano, Farhan, Salmia L.A, and Renny Septiari. “PERANCANGAN TANGGA PRAKTIS PADA BODY PINTU GERBONG KERETA API YANG ERGONOMIS”. Jurnal Valtech 5, no. 2 (January 28, 2023): 115-118. Accessed July 14, 2026. https://ejournal.itn.ac.id/valtech/article/view/5465.