A Review on Various Approaches for Detection of Cyber Crimes via Instant Messaging Filters. International Journal of Current Engineering and Technology, [S. l.], v. 5, n. 1, p. 235–237, 2015. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/1880. Acesso em: 7 apr. 2026.