Perfect Isolate Domination in Graphs. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 16, n. 2, p. 1326–1341, 2023. DOI: 10.29020/nybg.ejpam.v16i2.4760. Disponível em: https://ejpam.com/index.php/ejpam/article/view/4760.. Acesso em: 3 jul. 2024.