Team, S. “Convergence of Three-Step Iteration Scheme for Common Fixed Point of Three Berinde Nonexpansive Mappings: Seyit Temir”. Thai Journal of Mathematics, vol. 20, no. 2, June 2022, pp. 971–979, https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1373.