AO, Lan; DI, Siying. Research of the Application of the “i+1” Language Input Method in IELTS Listening on Unlock 4 Listening. Arts, Culture and Language, [S. l.], v. 3, n. 4, p. 5212, 2025. DOI: 10.61173/3hm98m59. Disponível em: https://acl.deanfrancis.press/article/view/76. Acesso em: 23 oct. 2026.