Ahmad, J., Xu, J., Nazam, M., & Javed, M. K. (2015). A Fuzzy Linguistic VIKOR Multiple Criteria Group Decision Making Method for Supplier Selection. International Journal of Sciences: Basic and Applied Research (IJSBAR), 19(1), 1-16. https://gssrr.org/JournalOfBasicAndApplied/article/view/3149