N. A. binti Rahmad, N. A. J. binti Sufri, M. A. bin As'ari, and A. binti Azaman, “Recognition of Badminton Action Using Convolutional Neural Network”, IJEEI, vol. 7, no. 4, pp. 750–756, Nov. 2019, doi: 10.52549/ijeei.v7i4.968.