Viktorovna Minaeva, Elena, Natalia Valentinovna Ivanova, Olga Veniaminovna Suvorova, Assel Bakirovna Akpayeva, y Olga Alexandrovna Khodykina. «Features of Primary School students’ Perceptions of Themselves and Their Friends in Friendly Relations». Propósitos y Representaciones 9, no. SPE1 (enero 19, 2021): e1369. Accedido abril 29, 2024. https://revistas.usil.edu.pe/index.php/pyr/article/view/1369.