Chelnokova EA, Smirnova ZV, Shobonova LY, Romanovskaya EV. Technologies of tutor activity in the educational environment of higher school. AmazInv [Internet]. 18 de mayo de 2020 [citado 28 de noviembre de 2025];9(29):454-62. Disponible en: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/1188