Team, S. (2014). (\psi,\alpha,\beta)-Weak Contraction in Partially Ordered G-Metric Spaces: M. Bousselsal, Z. Mostefaoui. Thai Journal of Mathematics, 12(1), 71–80. Retrieved from https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/435