YANG, Yuhang. The Effect of English Proficiency on Chinese Learners’ L2 Refusals. Journal of Education, Humanities and Social Sciences, [S. l.], v. 3, p. 32–39, 2022. DOI: 10.54097/ehss.v3i.1546. Disponível em: https://drpress.org/ojs/index.php/EHSS/article/view/1546. Acesso em: 7 jun. 2026.