Borisovna Bystrai, E., Alexandrovich Artemenko, B., Dmitrievna Kirienko, S., Nikolaevna Evtushenko, I., & Sergeevna Mikerina, A. (2019). Subjective Activity of Preschoolers as the Main Objective of the “Child-Teacher-Parents” Triad. Opción, 35(89), 883-898. Recuperado a partir de https://mail.produccioncientificaluz.org/index.php/opcion/article/view/27452