On the Global Distance Roman Domination of Some Graphs. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 16, n. 1, p. 44–61, 2023. DOI: 10.29020/nybg.ejpam.v16i1.4478. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/4478. Acesso em: 22 dec. 2024.