For citations:
Shadrina O.V., Korneeva E.G., Kabanova N.V. Using Quizlet and Brain Quiz in ESP virtual classroom at technical university (CEFR level B2/C1). Tambov University Review. Series: Humanities. 2024;29(2):324-336. https://doi.org/10.20310/1810-0201-2024-29-2-324-336