A. MUSTAFA, R.; رغد; T. MAROUGI, G.; غسان. The Basis Number of Quadruple Join of Graphs. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 9, n. 1, p. 27–34, 2025. Disponível em: https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19685. Acesso em: 3 aug. 2025.