Kantalo, J., S.- at Muangchan, and S. Sompong. “Two New Iterative Methods for Solving Nonlinear Equations without Derivative”. Suan Sunandha Science and Technology Journal, vol. 7, no. 2, Dec. 2022, pp. 1-6, https://li02.tci-thaijo.org/index.php/ssstj/article/view/359.