LE THI, H.; NGUYET, D. T. . Daily Conversations on the Application “Hallo”: A New Approach to Assign Speaking Homework to Students. International Journal of Language and Literary Studies, [S. l.], v. 5, n. 2, p. 278–291, 2023. DOI: 10.36892/ijlls.v5i2.1258. Disponível em: https://ijlls.org/index.php/ijlls/article/view/1258. Acesso em: 16 jun. 2024.