Outer-connected Hop Dominating Sets in Graphs. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 15, n. 4, p. 1966–1981, 2022. DOI: 10.29020/nybg.ejpam.v15i4.4590. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/4590.. Acesso em: 5 may. 2024.