Bikmullina, Elvira R., and Liliya F. Khabibulina. “The Study of the Chinese Language by Foreigners As Part of Linguistic Tourism in the Universities of China”. Amazonia Investiga 7, no. 15 (August 30, 2018): 157–162. Accessed July 3, 2024. https://amazoniainvestiga.info/index.php/amazonia/article/view/434.