M. Sabir, A. and أحمد (2025) “Joint Numerical Range of Matrix Polynomials”, AL-Rafidain Journal of Computer Sciences and Mathematics, 6(2), pp. 129–136. Available at: https://edusj.uomosul.edu.iq/index.php/csmj/article/view/36393 (Accessed: 10 September 2025).