ONG, E. S. .; KOH , W. T. .; TEO, A. . CODE-SWITCHING IN SINGAPOREAN ESL CLASSROOMS: HOW IT AFFECTS CLASSROOM DISCOURSE AND STUDENT UNDERSTANDING. African Journal of Emerging Issues, [S. l.], v. 5, n. 13, p. 10–24, 2023. Disponível em: https://ajoeijournal.org/sys/index.php/ajoei/article/view/472. Acesso em: 29 jul. 2025.