Razavi Hajiagha, Seyed Hossein, Shide Sadat Hashemi, and Edmundas Kazimieras Zavadskas. “A Complex Proportional Assessment Method for Group Decision Making in an Interval-Valued Intuitionistic Fuzzy Environment”. Technological and Economic Development of Economy 19, no. 1 (April 2, 2013): 22-37. Accessed November 2, 2024. https://tede.vgtu.lt/index.php/TEDE/article/view/4229.