REN, Shiqin. An Analysis on Problems of Teacher Feedback in English Teaching. Frontiers in Humanities and Social Sciences, [S. l.], v. 4, n. 5, p. 109–113, 2024. DOI: 10.54691/jt85tk08. Disponível em: https://bcpublication.org/index.php/FHSS/article/view/6347. Acesso em: 21 jul. 2026.