OLAWALE, A. J. .; IPEAYEDA, F. W. .; GANIYU, R. A. .; FALOHUN, A. S. .; AWODOYE, O. O. .; OLAWALE, E. O. . Walrus Optimization-tuned Deep Belief Network for Credit Card Fraud Detection. LAUTECH Journal of Engineering and Technology, [S. l.], v. 20, n. 1, p. 181–193, 2026. Disponível em: https://www.laujet.com/index.php/laujet/article/view/1042. Acesso em: 15 may. 2026.