Madina Jamankarayeva, R. K. A. A., Issabek, B., & Ibashova, A. (2019). The development of the informational and communication subject environment for the future mathematics teacher. Opción, 35, 1023-1042. Recuperado a partir de https://www.produccioncientificaluz.org/index.php/opcion/article/view/30097