Krithish Goli, Vaibhav Jain, J.V. Vidhya. “Speaker Identification Using GFCC With PITCH & ZCR”. International Journal of Advanced Science and Technology, Vol. 29, no. 06, Apr. 2020, pp. 26 -33, http://sersc.org/journals/index.php/IJAST/article/view/11290.