PHILOMENA, V. Sharon; SANTHIYA, R; USHA, P. Generation of Certain Patterns Using Array-Token Petri Nets. International Journal of Computer Sciences and Engineering, [S. l.], v. 7, n. 5, p. 25–29, 2025. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/4820. Acesso em: 1 feb. 2026.