Aleksandrovna, I. G., Nikolaevich, P. A., Petrovna, D. V., Ivanovna, K. N. and Valery Borisovich, P. (2019) “The role of the educational club in contemporary pedagogical reality”, Opción, 340, pp. 777-792. Available at: https://produccioncientificaluz.org/index.php/opcion/article/view/30280 (Accessed: 5December2025).