Beskese, Ahmet, Cengiz Kahraman, Shirli Ender Buyukbay, and Faik Tunc Bozbura. “An Intiutionistic Fuzzy Multi-Expert and Multi-Criteria System for Effective Performance Management”. Technological and Economic Development of Economy 24, no. 6 (November 21, 2018): 2179-2201. Accessed April 19, 2024. https://journals.vilniustech.lt/index.php/TEDE/article/view/6462.