Azlan, R., R. Izamshah, M. S. Kasim, S. Ding, and M. Akmal. “ROTARY ULTRASONIC ASSISTED MACHINING OF MOULD AND DIE MATERIAL”. Journal of Advanced Manufacturing Technology (JAMT) 13, no. 2(1) (1). Accessed March 28, 2024. https://jamt.utem.edu.my/jamt/article/view/5664.