AJEET SINGH; ATUL PRATAP SINGH; MINAL RAJENDRA WADYALKAR. Optimizing Face Recognition with PCA and KNN: A Machine Learning Approach. International Journal of Research and Review in Applied Science, Humanities, and Technology, [S. l.], v. 1, n. 2, p. 86–93, 2024. DOI: 10.71143/wf3sr109. Disponível em: https://ijrasht.com/index.php/files/article/view/124. Acesso em: 12 may. 2026.