Hassan, S. M., Alghamdi, A., Hafeez, A., Hamdi, M., Hussain, I. and Alrizq, M. (2021) “An Effective Combination of Textures and Wavelet Features for Facial Expression Recognition”, Engineering, Technology & Applied Science Research. Greece, 11(3), pp. 7172–7176. doi: 10.48084/etasr.4080.