S. M. . Rayavarapu, T. S. . Prashanthi, G. S. . Kumar, G. S. . Rao, and N. K. . Yegireddy, “Generative Adversarial Networks as a Data Augmentation Tool for Handwritten Digits”, IJRITCC, vol. 11, no. 5, pp. 203–207, May 2023.