HOE, Tan Wee; YING, Lin Chia; YANZHEN, Wang. Mandarin Communication Learning app: A proof-of-concept prototype of contextual learning. Journal of Research, Policy & Practice of Teachers and Teacher Education, [S. l.], v. 3, n. 2, p. 38–48, 2018. Disponível em: https://ejournal.upsi.edu.my/index.php/JRPPTTE/article/view/172. Acesso em: 5 dec. 2025.