QI, Xinyi. A Case Study: Exploring the Patterns and Functions of Mandarin-English-code-switching in Malaysian ACCA Classroom. Transactions on Social Science, Education and Humanities Research, London, U.K., v. 11, p. 119–127, 2024. DOI: 10.62051/4850k267. Disponível em: https://wepub.org/index.php/TSSEHR/article/view/2562. Acesso em: 17 aug. 2026.