Dung, N. V., Thanh Ly, N. T., Thinh, V. D., & Hieu, N. T. (2013). SUZUKI-TYPE FIXED POINT THEOREMS FOR TWO MAPS IN METRIC-TYPE SPACES. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), 4(2), 17–29. retrieved from https://ph03.tci-thaijo.org/index.php/jnao/article/view/2699