K. S. SHAMA; P. M. DIVYA; T. V. RAMAKRISHNAN. A Study on Hub Sets in Hypergraphs. International Journal of Mathematics And its Applications, [S. l.], v. 13, n. 2, p. 71–81, 2025. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/1560. Acesso em: 16 jul. 2025.