M. Kirubakaran, and A S Aneeshkumar. “Application of Image Enhancement Techniques in Facial Recognition System”. International Journal of Computer Information Systems and Industrial Management Applications 18, no. 12s (July 29, 2026): 1112–1119. Accessed August 2, 2026. https://cspub-ijcisim.org/index.php/ijcisim/article/view/3984.