Wu, Jian, Qingwei Cao, and Hui Li. “An Approach for MADM Problems With Interval-Valued Intuitionistic Fuzzy Sets Based on Nonlinear Functions”. Technological and Economic Development of Economy 22, no. 3 (May 12, 2016): 336-356. Accessed November 23, 2024. https://jau.vgtu.lt/index.php/TEDE/article/view/729.