DEVENDER KUMAR KAMBOJ. A Note on Non-cut Points, VH-sets, Almost VH-sets and COTS. International Journal of Mathematics And its Applications, [S. l.], v. 13, n. 3, p. 129–136, 2025. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/1608. Acesso em: 15 sep. 2025.