PHAM, Thi Duyen Anh; NGO, THI PHUONG THAO. Utilizing the Jigsaw Technique to Help Students Overcome Common Grammatical Errors in Writing. VietTESOL International Convention Proceedings, [S. l.], v. 5, p. 493–511, 2025. Disponível em: https://proceedings.viettesol.org.vn/index.php/vic/article/view/230. Acesso em: 22 jan. 2026.