CRUZ GARCIA LIRIOS. Specification a Model for Study of Insecurity Systems. Global Journal of Management and Business Research, [S. l.], v. 20, n. G1, p. 7–10, 2020. Disponível em: https://journalofbusiness.org/index.php/GJMBR/article/view/3013. Acesso em: 4 may. 2024.