Pashkus, V. Y., N. A. Pashkus, T. S. Krasnikova, and A. B. Asadulaev. “Estimating a University Brand in the New Economic Conditions: Concept, Principles, Technique”. International Journal of Economics and Financial Issues, vol. 5, no. 3S, Dec. 2015, pp. 100-4, https://www.econjournals.com/index.php/ijefi/article/view/1696.