Safian, M. A. H., M. S. Salleh, N. I. S. Hussein, M. A. Sulaiman, and S. H. Yahaya. 2017. “Production of LM4 Feedstock for Thixoforming by Using Cooling Slope Casting”. Journal of Advanced Manufacturing Technology (JAMT) 11 (1):77-90. https://ojsdemo.utem.edu.my/jamt/article/view/1401.