CHEN, L.-C.; LIN, C.-Y. Does ‘okay’ mean different things in lectures delivered by teachers using English as an academic lingua franca and those using English as an L1? . The Asian Journal of Applied Linguistics, [S. l.], v. 7, n. 2, p. 145–158, 2021. Disponível em: https://caes.hku.hk/ajal/index.php/ajal/article/view/723. Acesso em: 26 apr. 2024.