M. T. Waiss O, أسامة, K. Abbo K, خلیل. Investigation on Extended Conjugate Gradient Non-linear methods for solving Unconstrained Optimization. EDUSJ [Internet]. 2013 Mar. 1 [cited 2025 Aug. 4];26(1):74-8. Available from: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17239