1.
Y. Q Yahya N, S. N. Abdullah H. Optimize the maximum values mr (2, q) for parentheses in (, k, r in PG (2, q). JES [Internet]. 2011 Jun. 1 [cited 2025 Sep. 10];24(2):159-7. Available from: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/42613