Lee, J. J. J., and W. P. Loh. “Statistical Analysis of Badminton Three-Zone Lunge: Training Versus Singles”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10, no. 3-2 (September 26, 2018): 59–64. Accessed November 23, 2024. https://jtec.utem.edu.my/jtec/article/view/4712.