Lytvyn, Valentyna, Olena Akimova, Halyna Kuznetsova, Tetiana Zenchenko, Olena Stepanenko, and Inna Koreneva. “The Use of Synchronous and Asynchronous Teaching Methods in Pedagogical Education in COVID-19 Terms”. International journal of health sciences 5, no. 3 (December 24, 2021): 617–629. Accessed July 17, 2024. https://sciencescholar.us/journal/index.php/ijhs/article/view/2681.