C. MUTHULAKSHMI, A. ARUL STEFFI. The pebbling number of thorn graphs. Journal of Computational Analysis and Applications (JoCAAA), [S. l.], v. 33, n. 06, p. 1393–1399, 2024. Disponível em: https://eudoxuspress.com/index.php/pub/article/view/1949. Acesso em: 28 feb. 2025.