1. Ackerman, E. (2001). Piaget’s constructivism, Papert’s constructionism: What’s the difference? Retrieved from
http://learning.media.mit.edu/content/publications/EA.Piaget%20_%20Papert.pdf
2. Ajjawi, R., & Higgs, J. (2007). Using hermeneutic phenomenology to investigate how experienced practitioners learn to communicate clinical reasoning. The Qualitative Report, 12(4), 612–638.
3. Andrews, K., & Asia, C. (1979). Teenagers’ attitudes about art museums. Curator, 22(3), 224–232.
4. Anfara, V. A., Brown, K. M., & Mangione, T. L. (2002). Qualitative analysis on stage: Making the research process more public. Educational Researcher, 31, 28–38.
5. Bryman, A., Teevan, J. J., & Bell, E. (2009). Social research methods (2nd ed.). Don Mills, ON: Oxford University Press.