Kanishevska, Lyubov, Valentyna Shakhrai, Svitlana Aleikseieiva, Oksana Poyasyk, and Svitlana Tolochko. “Management of HEIs During Pandemic”. International journal of health sciences 6, no. 1 (January 30, 2022): 92–102. Accessed July 16, 2024. https://sciencescholar.us/journal/index.php/ijhs/article/view/3311.