On 2-Resolving Sets in the Join and Corona of Graphs. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 14, n. 3, p. 773–782, 2021. DOI: 10.29020/nybg.ejpam.v14i3.3977. Disponível em: https://ejpam.com/index.php/ejpam/article/view/3977.. Acesso em: 3 jul. 2024.