WANG, L. . A Study on Mandarin Proficiency and Multidimensional Poverty in Ethnic Areas. JOURNAL OF ADVANCES IN LINGUISTICS, [S. l.], v. 12, p. 1–17, 2021. DOI: 10.24297/jal.v12i.8985. Disponível em: https://rajpub.com/index.php/jal/article/view/8985. Acesso em: 25 apr. 2024.