1. Adianingrum, E. K. (2017). Learner autonomy in language learning : English education students’ attitudes. Conference on Language and Language Teaching, 1999, 473-478.
2. Brinton, D., Snow, M., & Wesche, M. (2003). Content-based second language instruction. Ann Arbor: The University of Michigan Press.
3. Brinton, D. M., & Snow, M. A. (2017). The evolving architecture of content-based instruction. In M. A. Snow & D. M. Brinton (Eds.), The content-based classroom: New perspectives on integrating language and content (2nd ed., pp. 2–20). The University of Michigan Press.
4. Brown, H., & Bradford, A. (2017). EMI, CLIL, & CBI: Differing approaches and goals. In P. Clements, A. Krause, & H. Brown (Eds.), Transformation in language education (pp. 328–334). JALT. https://jalt-publications.org/node/4/articles/6058-emi-clil-cbi-differing-approaches-and-goals
5. Brown, H. D., & Lee, H. (2015). Teaching by principles: An interactive approach to language pedagogy (4th ed.). Pearson.