Gryshchenko, Ivan, Lyudmila Ganushchak–Efimenko, Valeriia Shcherbak, Nifatova Оlena, Zos-Kior Мykola, Iryna Hnatenko, Liliia Martynova, and Andrii Martynov. “Making Use of Competitive Advantages of a University Education Innovation Cluster in the Educational Services Market”. European Journal of Sustainable Development 10, no. 2 (June 1, 2021): 336. Accessed October 20, 2021. http://ecsdev.org/ojs/index.php/ejsd/article/view/1230.