ABOSHADY, MOHAMED; SEOUD, MOHAMED; ELBARKOUKY, REDA; ROSHDY, ELIWA. Some results and examples on vertex equitable labeling. Utilitas Mathematica , [S. l.], v. 112, 2019. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1396. Acesso em: 26 jul. 2026.