Klyushin, V., E. Vasilyeva, N. Radchenko, E. Kolpak, and L. Okulova. “The Research of the University As a Factor Increasing Its Competitiveness”. Opción, Vol. 35, Dec. 2019, pp. 521-46, https://produccioncientificaluz.org/index.php/opcion/article/view/30069.