Alimardani, M., S. Hashemkhani Zolfani, M. H. Aghdaie, and J. Tamošaitienė. “A Novel Hybrid SWARA and VIKOR Methodology for Supplier Selection in an Agile Environment”. Technological and Economic Development of Economy, vol. 19, no. 3, Oct. 2013, pp. 533-48, doi:10.3846/20294913.2013.814606.