EDIZ, Süleyman. On R degrees of vertices and R indices of graphs. International Journal of Advanced Chemistry, [S. l.], v. 5, n. 2, p. 70–72, 2017. DOI: 10.14419/ijac.v5i2.7973. Disponível em: https://sciencepubco.com/index.php/IJAC/article/view/7973.. Acesso em: 3 may. 2024.