HE, Xiao. Measures to Overcome Learners’ Questions Answering Anxiety in English Class. Frontiers in Sustainable Development, [S. l.], v. 4, n. 6, p. 135–140, 2024. DOI: 10.54691/pbtyjz90. Disponível em: https://bcpublication.org/index.php/FSD/article/view/6407. Acesso em: 1 jun. 2026.