Feby Indayani,  Mulyana, Zumrotul Avifa Kasjib, and Nirmala Dewi. “‘The Implementation of Project Based Learning Model in CAD/CAM Instruction to Improve Learning Outcomes of Mechanical Engineering Students’”. International Journal of Health, Economics, and Social Sciences (IJHESS) 7, no. 3 (August 1, 2025). Accessed August 6, 2025. https://www.jurnal.unismuhpalu.ac.id/index.php/IJHESS/article/view/8231.