Pang, Y. J., H. Hussin, C. C. Tay, and S. S. Syed Ahmad. “ROBOTICS COMPETITION-BASED LEARNING FOR 21ST CENTURY STEM EDUCATION”. Journal of Human Capital Development (JHCD), vol. 12, no. 1, Jan. 2019, pp. 83-100, https://jhcd.utem.edu.my/jhcd/article/view/5389.