HATAWI, B.; AREF, N. Analysis of the properties of the topological Index using (analysis tools). Al-Kitab Journal for Pure Sciences, [S. l.], v. 7, n. 02, p. 50–61, 2023. DOI: 10.32441/kjps.07.02.p5. Disponível em: https://isnra.net/ojs/index.php/kjps/article/view/983. Acesso em: 14 aug. 2026.