SELVIDA, D.; HASAN PUTRA, P. Optimization of cross-validation testing on the decision tree and k-nearest neighbor in classifying election data. Jurnal Mantik, [S. l.], v. 7, n. 3, p. 1623-1632, 2023. DOI: 10.35335/mantik.v7i2.3999. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/3999. Acesso em: 15 may. 2026.