H. D. Ibrahim and  H. C. Chinwenyi and  H. N. Ude,  On the Algorithmic Iterative Solutions of Conjugate Gradient, Gauss-Seidel and Jacobi Methods for Solving Systems of Linear Equations.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    November 2021, vol. 179(11). 113 - 118
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10012299.