AbankinaI., AleskerovF., BelousovaV., ZinkovskyK. and PetrushchenkoS. 2013. Evaluating Performance of Universities Using Data Envelopment Analysis. Voprosy obrazovaniya / Educational Studies Moscow. 2 (Oct. 2013), 15-48. DOI:https://doi.org/10.17323/1814-9545-2013-2-15-48.