Team, S. “Some Convergence Theorems for Monotone Nonexpansive Mappings in Hyperbolic Metric Spaces: Izhar Uddin, Sajan Aggarwal, Khanitin Muangchoo-In, Poom Kumam”. Thai Journal of Mathematics, vol. 19, no. 4, Dec. 2021, pp. 1651–1659, https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1261.