Chau, Tham Hong Thi, and Quan Van Ba Pham. “EFL Learners’ Perception of Class Point Tool Application in Enhancing Their Satisfaction and Active Learning in Classroom”. Vietnam Journal of Education 7, no. 3 (December 17, 2023): 302–312. Accessed May 13, 2024. https://vje.vn/index.php/journal/article/view/309.