Wei G, Wu J, Guo Y, Wang J, Wei C. An extended COPRAS model for multiple attribute group decision making based on single-valued neutrosophic 2-tuple linguistic environment. TEDE [Internet]. 2021Apr.12 [cited 2024Nov.23];27(2):353-68. Available from: https://tede.vgtu.lt/index.php/TEDE/article/view/14057