SHIVANI J; SURYA N. Analysis of Performance of KNN Classifier in Recognition of Handwritten Digits. International Journal of Advance Research in Engineering, Science & Technology, [S. l.], v. 5, n. 3, p. 349–353, 2018. Disponível em: https://ijarest.org/index.php/ijarest/article/view/1216. Acesso em: 20 oct. 2025.