Ounachad, Khalid, Mohamed Oualla, Abdelalim Sadiq, and Abdelghani Souhar. “Facial Emotion Recognition Using Average Face Ratios and Fuzzy Hamming Distance”. Journal of Automation, Mobile Robotics and Intelligent Systems 14, no. 4 (March 3, 2021): 37–44. Accessed May 11, 2025. https://www.jamris.org/index.php/JAMRIS/article/view/576.