Borisovna Bystrai, E., Alexandrovich Artemenko, B., Dmitrievna Kirienko, S., Nikolaevna Evtushenko, I. y Sergeevna Mikerina, A. (2019) «Subjective Activity of Preschoolers as the Main Objective of the “Child-Teacher-Parents” Triad», Opción, 35(89), pp. 883-898. Disponible en: https://mail.produccioncientificaluz.org/index.php/opcion/article/view/27452 (Accedido: 22julio2025).