1. Ärlebäck, J. B. (2009). On the use of realistic Fermi problems for introducing mathematical modelling in school. The Montana Mathematics Ethusiast, 6(3), 331–364.
2. Bliss, K., Fowler, K., Galluzzo, B., Garfunkel, S., Giordano, F., Godbold, L., … Zbiek, R. (2016). Guidelines for assessment & instruction in mathematical modeling education. Consortium for Mathematics and Its Applications and the Society for Industrial and Applied Mathematics. Retrieved July 11, 2018 from http://www.siam.org/reports/gaimme.php .
3. Blum, W., & Leiß, D. (2007). How do students and teachers deal with modelling problems. In C. Haines, P. Galbraith, W. Blum, & S. Khan (Eds.), Mathematical modeling: Education, engineering, and economics (pp. 222–231). Chichester: Horwood.
4. Borromeo Ferri, R. (2006). Theoretical and empirical differentiations of phases in the modelling process. ZDM-International Journal on Mathematics Education, 38(2), 86–95.
5. Borromeo Ferri, R. (2007). Modelling problems from a cognitive perspective. In C. Haines, P. Galbraith, W. Blum, & S. Khan (Eds.), Mathematical modeling: Education, engineering, and economics (pp. 260–270). Cambridge, UK: Woodhead Publishing Limited.