RAJI, S. . Approximation of four step iteration scheme with errors on closed convex subsets of normed linear spaces. International Journal of Mathematical Analysis and Modelling, [S. l.], v. 8, n. 2, 2026. Disponível em: https://journal.tnsmb.org/index.php/ijmam/article/view/287. Acesso em: 12 sep. 2026.