SALIH HUSSEIN, Zinah. Simulation of Food Restaurant Using Colored Petri Nets. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 18, n. 4, p. 77–88, 2014. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/832.. Acesso em: 5 jun. 2026.