ABDUL KHAYYOOM, M. Mohammed. Characterization of Upper Detour Monophonic Domination Number. CUBO, A Mathematical Journal, [S. l.], v. 22, n. 3, p. 315–324, 2020. DOI: 10.4067/S0719-06462020000300315. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/2467. Acesso em: 12 oct. 2025.