1. A framework for research and curriculum development in undergraduate mathematics education;Asiala,1996
2. Prospective elementary mathematics teachers’ conceptions of decimals with single repeating digits;Burroughs;Investigations in Mathematics Learning,2010
3. Students’ errors, misconceptions, and conflict in application of procedures;Behr;Focus on Learning Problems in Mathematics,1995
4. Basics of qualitative research 3e;Corbin,2008
5. How we think: A restatement of the relation of reflective thinking to the educative process;Dewey,1933