WU, Xiaopeng. Problems and Countermeasures of College English Mixed Teaching Mode. BCP Education & Psychology, [S. l.], v. 5, p. 46–49, 2022. DOI: 10.54691/bcpep.v5i.1574. Disponível em: https://bcpublication.org/index.php/EP/article/view/1574. Acesso em: 16 sep. 2026.