1. Dossey, J. (1992). The nature of mathematics: Its role and its influence. In D. A. Grouws (Ed.), Handbook of research on mathematics teaching and learning (pp. 39-48). New York: Macmillan.
2. Ernest, P. (1991). The philosophy of mathematics education. London: Routledge.
3. Ernest, P. (1994). The impact of beliefs on the teaching of mathematics. In A. Bloomfeild, & T. Harries (Eds.), Teaching and learning in mathematics. Derby: Association of Teachers of Mathematics.
4. Fraser, S. P., & Bosanquet, A. M. (2006). The curriculum? That’s just a unit outline, isn’t it? Studies in Higher Education, 31(03), 269-284. https://doi.org/10.1080/03075070600680521
5. Freire, P. (1996). Pedagogy of the oppressed (revised). New York: Continuum.