The Institute for the Promotion of Teaching Science and Technology and Ministry of Education (2013). PISA 2012 Results in Mathematics, Reading, and Sciences, Executive Report. Samut Prakan: Advance Printing Service.
 Loipha, S., & Inprasitha, M. (2004). New Teaching Professional Development to Promote Mathematical Learning. KKU Journal of Mathematics Education, 1, 8-28.
 Becker, J. P., & Shimada, S. (1997). The Open-Ended Approach: A New Proposal for Teaching Mathematics. Reston, Virginia: National Council of Teachers of Mathematics.
 Council of Australian Governments (2008). National Numeracy Review Report.
 Inprasitha, M. (2004). Movement of Lesson Study in Thailand. Denmark.
 Inprasitha, M. (2010). One Feature of Adaptive Lesson Study in Thailand—Designing Learning Unit. In Proceedings of the 45th Korean National Meeting of Mathematics Education (pp. 193-206). Gyeongju: Dongkook University.
 O’Halloran, K. L. (2000). Classroom Discourse in Mathematics: A Multisemiotic Analysis. Linguistics and Education, 10, 359-388.
 Pimm, D. (1987). Speaking Mathematically: Communication in Mathematics Classrooms. New York: Routledge & Kegan Paul.
 Schleppegrell, M. J. (2007). The Linguistic Challenges of Mathematics Teaching and Learning: A Research Review. Reading & Writing Quarterly, 23, 139-159.