RAVI KUMAR BANDARU; ARSHAM BORUMAND SAEID. DIG-Semigroups. Scientia Series A: Mathematical Sciences, [S. l.], v. 26, p. 101–114, 2025. DOI: 10.71712/. Disponível em: https://revistas.usm.cl/scientia/article/view/231. Acesso em: 25 oct. 2025.