FALADE, Polra Victor. Analysis of 419 Scams: The Trends and New Variants in Emerging Types. International Journal of Scientific Research in Computer Science and Engineering, [S. l.], v. 11, n. 5, p. 60–74, 2023. Disponível em: https://ijsrcse.isroset.org/index.php/j/article/view/550. Acesso em: 8 apr. 2025.