Rezeda Ilgizovna Khoraskina, R. G. S. E. M. S. and Kozlova, Y. A. (2019) “The state and development trends of social science education in Russia”, Opción, 350, pp. 1026-1038. Available at: https://produccioncientificaluz.org/index.php/opcion/article/view/29524 (Accessed: 5December2025).