Bogatyreva, S., Makarova, A., Litwinowa, M., Petrukovich, L., Kochetkov, E. y Gorokhova, A. 2022. Use of ted-conference materials to increase motivation for learning and improve the effectiveness of students’ independent work at the initial stage of learning english. Revista Conrado. 18, 86 (may 2022), 207-213.