Team, Support. 2010. “The Necessary and Sufficient Condition for the Convergence of a New Fixed Point Approximation Method for Continuous Functions on an Arbitrary Interval: Wantana Suwana-Adth”. Thai Journal of Mathematics 8 (3):627-32. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/229.