Prevention of the risk of money laundering. Case Colombia and Ecuador. Revista Universidad de Guayaquil, [S. l.], v. 133, n. 2, p. 27–40, 2021. DOI: 10.53591/rug.v133i2.1391. Disponível em: https://revistas.ug.edu.ec/index.php/rug/article/view/141. Acesso em: 5 dec. 2025.