On the Elliptic Sombor and Euler Sombor indices of corona product of certain graphs. Punjab University Journal of Mathematics, [S. l.], v. 56, n. 12, p. 860–873, 2024. DOI: 10.52280/0w9vbk25. Disponível em: https://pujm.pu.edu.pk/index.php/pujm/article/view/644. Acesso em: 2 sep. 2026.