M. S. . Mass Duki, M. N. A. Shapiee, M. A. Abdullah, I. M. Khairuddin, M. A. Mohd Razman, and A. P. P. Abdul Majeed, “The Classification of Taekwondo Kicks Via Machine Learning: A feature selection investigation”, Mekatronika: J. Intell. Manuf. Mechatron., vol. 3, no. 1, pp. 61–67, Jun. 2021.