Han, Zuosheng, and Peide Liu. “A Fuzzy Multi-Attribute Decision-Making Method under Risk With Unknown Attribute Weights”. Technological and Economic Development of Economy 17, no. 2 (June 24, 2011): 246-258. Accessed November 28, 2024. https://jest.vgtu.lt/index.php/TEDE/article/view/5321.