T. M. Litvinova, E. A. Budenkova, L. I. Babaskina, I. Y. Glazkova, and D. V. Babaskin, “The Effectiveness of Flipped Classroom during the COVID-19 Pandemic in Higher Pharmaceutical Education”, Open Access Maced J Med Sci, vol. 10, no. E, pp. 1199–1208, May 2022.