“A two-Step Spectral Gradient Projection Method for System of Nonlinear Monotone Equations in Hilbert Space” (2025) KASU JOURNAL OF MATHEMATICAL SCIENCE (Maths Access), 6(1), pp. 53–61. Available at: https://mathsaccess.org.ng/index.php/kjms/article/view/59 (Accessed: 10 June 2026).