Podaeva, N. G. y Agafonov, P. A. (2020) «Geometry Construction Problems in Electronic Educational Environment as a Development Means for the Students’ Conceptual Mental Structure: Socio-Cultural Approach», Propósitos y Representaciones, 8(SPE3), p. e712. doi: 10.20511/pyr2020.v8nSPE3.712.