Viktorovna Minaeva, E., Valentinovna Ivanova, N., Veniaminovna Suvorova, O., Bakirovna Akpayeva, A., y Alexandrovna Khodykina, O. (2021). Features of primary school students’ perceptions of themselves and their friends in friendly relations. Propósitos Y Representaciones, 9(SPE1), e1369. https://doi.org/10.20511/pyr2021.v9nSPE1.1369