Liu, Xiaodi, Zengwen Wang, Shitao Zhang, and Antoinette Hetzler. “CRM-Based Dynamic Decision-Making With Hesitant Fuzzy Information for the Evaluation of Rangelands”. Technological and Economic Development of Economy 24, no. 5 (October 12, 2018): 1979-2002. Accessed December 2, 2024. https://aviation.vgtu.lt/index.php/TEDE/article/view/5837.