Zara A-M., A., Ezhov, K. S., Umerkaeva, S. S., Antonova, M. A., Kidinov, A. V., Aigumova, Z. I., y Klepach, Y. V. (2020). Social and Psychological Features of Hardiness in Personality of Students of Higher Education Institutions. Propósitos Y Representaciones, 8(SPE2), e660. https://doi.org/10.20511/pyr2020.v8nSPE2.660