Nataliya, Isaeva, Nikitina Vlada, y Grashchenkov Nikolay. «Pedagogical Management Problem in the Pre-University Education System». Propósitos y Representaciones 9, no. SPE3 (abril 23, 2021): e1412. Accedido abril 29, 2024. https://revistas.usil.edu.pe/index.php/pyr/article/view/1412.