Alamri, H., E. Alshanbari, S. Alotaibi, and M. Alghamdi. “Face Recognition and Gender Detection Using SIFT Feature Extraction, LBPH, and SVM”. Engineering, Technology & Applied Science Research 12, no. 2 (April 9, 2022): 8296–8299. Accessed April 6, 2025. https://mail.etasr.com/index.php/ETASR/article/view/4735.