Chen, Ting-Yu. “An Inclusion Comparison Approach for Multiple Criteria Decision Analysis Based on Interval-Valued Intuitionistic Fuzzy Sets”. Technological and Economic Development of Economy 22, no. 3 (May 12, 2016): 357-392. Accessed November 9, 2024. https://jcem.vgtu.lt/index.php/TEDE/article/view/730.