Stanujkic, Dragisa. “An Extension of the Ratio System Approach of MOORA Method for Group Decision-Making Based on Interval-Valued Triangular Fuzzy Numbers”. Technological and Economic Development of Economy 22, no. 1 (January 19, 2016): 122-141. Accessed December 2, 2024. https://aviation.vgtu.lt/index.php/TEDE/article/view/698.