Rosidah Jaafar, Norfariza Ab Wahab, Basri Bin Bidin, Mohammad Nor Mustaqim Bin Johari, Kaliswaran A/L Mogal, and Megat Iskandar Fedileh, “An Interim Study of Integrating Spindle, Laser, and Plotter in a CNC Router Machine”, ESL, vol. 1, no. 02, pp. 55–60, Dec. 2022.