K. Abbo, Khalil, خلیل, Hussein A. Wali, and حسین. 2025. “A New Formula for Conjugate Gradient in Unconstrained Optimization”. AL-Rafidain Journal of Computer Sciences and Mathematics 14 (1):41-52. https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19625.