PAVITHRA, C.; SARADHA, M. Enhancing Classification Accuracy With K-Nearest Neighbors: Optimizing Distance Metrics and Handling Unlabeled Data. Communications in Mathematics and Applications, [S. l.], v. 15, n. 4, p. 1341–1351, 2024. DOI: 10.26713/cma.v15i4.3278. Disponível em: http://www.rgnpublications.com/journals/index.php/cma/article/view/3278. Acesso em: 5 dec. 2025.