Al-Baidhani, H. A. M. “A Modified Conjugate Gradient Method With Elastic Properties for Unconstrained Problem”. CENTRAL ASIAN JOURNAL OF MATHEMATICAL THEORY AND COMPUTER SCIENCES, Vol. 6, no. 3, May 2025, pp. 447-58, https://cajmtcs.centralasianstudies.org/index.php/CAJMTCS/article/view/766.