Leso, Tshenolo Phinah, Charles Siyasia, Roelf Mostert, and Joseph Moema. “EFFECTS OF SLIP RATIO ON WEAR PERFORMANCE OF CLASS B WHEEL STEELS AGAINST SOFTER R260 RAIL STEELS USING THE TWIN DISC SETUP”. The South African Journal of Industrial Engineering 33, no. 3 (November 11, 2022): 290–298. Accessed April 14, 2024. http://sajie.journals.ac.za/pub/article/view/2805.