AHANGAR, H. ABDOLLAHZADEH; BAHREMANDPOUR A.; SHEIKHOLESLAMI S.M.; SONER N.D.; TAHMASBZADEHBAEE Z.; VOLKMANN L. Maximal Roman domination numbers in graphs. Utilitas Mathematica , [S. l.], v. 103, 2017. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1233. Acesso em: 7 may. 2026.