Team, S. “New Approximation Schemes for Two Asymptotically Perturbed Nonexpansive Nonself Mappings: Nattanawan Piwma, Tanakit Thianwan”. Thai Journal of Mathematics, vol. 14, no. 2, Aug. 2016, pp. 399-16, https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/606.