Team, S. “Berinde-Borcut Tripled Best Proximity Points With Generalized Contraction Pairs: Premyuda Dechboon, Parinya Sa Ngiamsunthorn, Poom Kumam, Parin Chaipunya”. Thai Journal of Mathematics, vol. 16, no. 2, Aug. 2018, pp. 287-03, https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/794.