Wei, Guiwu, Jiang Wu, Yanfeng Guo, Jie Wang, and Cun Wei. “An Extended COPRAS Model for Multiple Attribute Group Decision Making Based on Single-Valued Neutrosophic 2-Tuple Linguistic Environment”. Technological and Economic Development of Economy 27, no. 2 (April 12, 2021): 353-368. Accessed July 2, 2024. https://aviation.vgtu.lt/index.php/TEDE/article/view/14057.