M. KALIRAJA; P. KANIBOSE; A. IBRAHIM. Equitable edge domination in vague graphs. Malaya Journal of Matematik, India, v. 8, n. 04, p. 1880–1884, 2020. DOI: 10.26637/MJM0804/0090. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1777. Acesso em: 16 jul. 2024.