[1]
Benediktovna Tsarkova, V., Nikolaevna Belenikina, L. y Yuryevna Vasilyeva, T. 2020. The Problem of Developing Schoolchildren’s Cognitive Activities in the Educational Process. Propósitos y Representaciones. 8, SPE2 (ago. 2020), e639. DOI:https://doi.org/10.20511/pyr2020.v8nSPE2.639.