M. KALIRAJA; M. SASIKALA. Premises on fuzzy factorizable perfect intrinsic edge-magic graphs. Malaya Journal of Matematik, India, v. 7, n. 04, p. 767–770, 2019. DOI: 10.26637/MJM0704/0022. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1266. Acesso em: 16 jul. 2024.