Restrained 2-Resolving Sets in the Join, Corona and Lexicographic Product of Two Graphs. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 15, n. 3, p. 1229–1236, 2022. DOI: 10.29020/nybg.ejpam.v15i3.4427. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/4427.. Acesso em: 3 may. 2024.