1. Albuquerque, L. M. (1963). Notas sobre a obra e o seu autor. In G. Nicholas (Ed.), Tratado da Prática Darismética (Edições Fac-Similadas). Livraria Civilização.
2. Appelbaum, P., & Allen, D. S. (2008). Embracing mathematics: On becoming a teacher and changing with mathematics. Routledge.
3. Ascher, M. (1990). A river-crossing problem in a cross-cultural perspective. Mathematics Magazine, 63(1), 26–29.
4. Banilower, E. R., Smith, P. S., Malzahn, K. A., Plumley, C. L., Gordon, E. M., & Hayes, M. L. (2018). Report of the 2018 NSSME+. Retrieved from https://eric.ed.gov/?id=ED598121
5. Baran, E., Chuang, H., & Thompson, A. (2011, October). TPACK: An emerging research and development tool for teacher educators. TOJET: The Turkish Online Journal of Educational Technology, 10(4), 370–377.