Bikbaev, Vadim, Andrey Asriev, Sergei Mavrin, Tatyana Sedova, and Anna Prokhorova. “Foreign Language Education in the Interwar Period and During the Second World War”. Amazonia Investiga 8, no. 22 (September 26, 2019): 311-323. Accessed May 4, 2024. https://amazoniainvestiga.info/index.php/amazonia/article/view/465.