“Construction of a Complete (Ƙ,b)-Span in PG(3,13)”. AL-Rafidain Journal of Computer Sciences and Mathematics 16, no. 1 (June 5, 2022): 137–147. Accessed June 25, 2026. https://csmj.uomosul.edu.iq/index.php/csmj/article/view/37125.