A data mining-based model for predicting the repurchase behavior of fitness service users . Review of Computer Engineering Research, [S. l.], v. 12, n. 3, p. 139–154, 2025. DOI: 10.18488/76.v12i3.4338. Disponível em: https://archive.conscientiabeam.com/index.php/76/article/view/4338. Acesso em: 6 aug. 2026.