On a New Operator Based on a Primal and its Associated Topology. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 17, n. 4, p. 2800–2811, 2024. DOI: 10.29020/nybg.ejpam.v17i4.5369. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/5369. Acesso em: 7 nov. 2024.