1. Berry, J., & Houston, K. (1995). Mathematical modelling. Oxford: Butterworth-Heinemann.
2. Breiteig, T., Grevholm, B., & Kislenko, K. (2005). Beliefs and attitudes in mathematics teaching and learning.
https://www.researchgate.net/publication/255575882_Beliefs_and_attitudes_inmathematics teaching_and_learning
. Accessed 30 Oct 2017.
3. Brookstein, A., Hegedus, S., Dalton, S., & Tapper, J. (2011). Student attitude in mathematics classrooms.
http://www.kaputcenter.umassd.edu/downloads/products/technical_reports/tr4_student_attitude.pdf
. Accessed 30 Oct 2017.
4. Busse, A., & Kaiser, G. (2003). Context in application and modelling–An empirical approach. In Q.-X. Ye, W. Blum, S. K. Houston & Q.-Y. Jiang (Eds.), Mathematical modelling in education and culture (pp. 3–15). Chichester: Horwood.
5. Chevallard, Y. (1989). Implicit mathematics: Their impact on societal needs and demands. In J. Malone, H. Burkhardt & C. Keitel (Eds.), The mathematics curriculum: Towards the year 2000 (pp. 49–57). Perth: Curtin University of Technology.