Thanoon, Radhwan Basem, and Ghada Moayid Al-Naemi. “Improved New Two-Spectral Conjugate Gradient Iterative Technique for Large Scale Optimization”. Kufa Journal of Engineering 17, no. 1 (February 7, 2026): 362–379. Accessed May 11, 2026. https://journal.uokufa.edu.iq/index.php/kje/article/view/18865.