JAVAID M.; BHATTI A.A.; HUSSAIN M.; ALI K. Super edge-magic total labeling on forest of extended w-trees. Utilitas Mathematica , [S. l.], v. 91, 2013. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/966. Acesso em: 9 jul. 2026.