Raji, S.A. “Approximation of Four Step Iteration Scheme With Errors on Closed Convex Subsets of Normed Linear Spaces”. International Journal of Mathematical Analysis and Modelling 8, no. 2 (March 18, 2026). Accessed September 12, 2026. https://journal.tnsmb.org/index.php/ijmam/article/view/287.