Solovyeva, Natalia, Larisa Cirkunova, Larisa Tihomirova, Anastasia Chernousova, y Elena Kurzenkova. 2021. «Implementation Difficulties of Tutor Support Technologies in Higher Education». Propósitos Y Representaciones 9 (SPE1):e855. https://doi.org/10.20511/pyr2021.v9nSPE1.855.