ARGYROS, I. K.; BEHL, R.; MOTSA, S. BALL CONVERGENCE FOR A TWO STEP METHOD WITH MEMORY AT LEAST OF ORDER $2+\SQRT{2}$. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 8, n. 1, p. 49–61, 2018. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2853. Acesso em: 2 sep. 2026.