Canhasi Kasemi E. Financial efficiency of companies operating in the Kosovo food sector: DEA and DEAHP. Int. J. Optim. Control, Theor. Appl. (IJOCTA) [Internet]. 2022 Jul. 12 [cited 2025 Apr. 30];12(2):128-36. Available from: https://www.ijocta.org/index.php/files/article/view/1227