Mohamad Ali, N., S. S. Muhamad, F. Salim, and A. Ab. Majid. “Design and Development of Potato Processing Machine”. Politeknik & Kolej Komuniti Journal of Engineering and Technology, vol. 4, no. Special Issue, Jan. 2019, pp. 121-30, https://app.mypolycc.edu.my/journal/index.php/PMJET/article/view/632.