1. Anderson, L. W., & Krathwohl, D. R. (2001). A taxonomy for learning, teaching, and assessing. Addison Wesley Longman.
2. Barrot, J. S. (2019). English curriculum reform in the Philippines: Issues and challenges from a 21st century learning perspective. Journal of Language, Identity & Education, 18(3), 145–160.
3. Bhutto, F. A., Syed, H., Rajput, A. S., Shah, S. T., & Chachar, Z. (2022). Analysis of alignment between secondary level English textbooks and national curriculum: A comparative study of public and private schools in Sindh, Pakistan. Journal of Language and Literacy Education, 18(1), 1–24.
4. Book Development Association of the Philippines (2014). Charting the future of books in the Philippines.
5. Chen, B., Wei, B., & Wang, X. (2020). Examining the actors that influence high school chemistry teacher’s use of curriculum materials: From the teacher’s perspective. Journal of Baltic Science Education, 19(6), 893–907.