mann, suman, bhuvnesh mehra, anshul mangla, shubham runwal, and prateek singhal. “Estimation of Age Groups Using Facial Recognition Features”. International Journal of Engineering and Computer Science 7, no. 05 (May 22, 2018): 23945–23951. Accessed May 21, 2024. http://www.ijecs.in/index.php/ijecs/article/view/4049.