Dieniezhnikov, Serhii, Liubov Pshenychna, Dmitro Kozlov, and Olena Kozlova. “Modern Demands of Education Quality Management in a Higher Education Institution”. Amazonia Investiga 10, no. 41 (June 29, 2021): 65–73. Accessed September 13, 2025. https://www.amazoniainvestiga.info/index.php/amazonia/article/view/1626.