PETRI NET MODELING OF COMPUTER VIRUS LIFE CYCLE. Nigerian Journal of Technology, [S. l.], v. 24, n. 1, p. 87–92, 2005. DOI: 10.4314/njt.241.490. Disponível em: https://nijotech.com/index.php/nijotech/article/view/490. Acesso em: 16 apr. 2026.