WAFIQ HIBI. On regular graph,thathas two types of facesthat havingtwo consecutive numbers of edges. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 14, p. 1566–1571, 2021. DOI: 10.17762/turcomat.v12i14.10479. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/10479. Acesso em: 6 may. 2024.