1. Allwright, D., & Bailey, K. M. (1991). Focus on the language classroom: An introduction to classroom research for language teachers. Cambridge University Press.
2. Aoki, N. (2002). Aspects of teacher autonomy: Capacity, freedom, and responsibility. In P. Benson & S. Toogood (Eds.), Learner autonomy 7: Challenges to research and practice (pp. 110–124). Authentik.
3. Barnard, R., & Li, J. (Eds.). (2016). Language learner autonomy: Teachers’ beliefs and practices in Asian contexts. IDP Education.
4. Bazeley, P., & Jackson, K. (2013). Qualitative data analysis with NVivo (2nd ed.). Sage.
5. Bellack, A. A., Kliebard, H. M., Hyman, R. T., & Smith, F. L., Jr. (1966). The language of the classroom. Teachers' College Press.