JAYDEEP PAREJIYA; PATAT SARMAN; PRAVIN VADHEL. Planarity of a unit graph part -III \(|Max (R)| \geq 3\) case. Malaya Journal of Matematik, India, v. 8, n. 04, p. 1413–1416, 2020. DOI: 10.26637/MJM0804/0013. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1634. Acesso em: 16 jul. 2024.