1. Research on mathematical proof;Alibert,1991
2. Mathematics undergraduates’ perceptions of proof;Almeida;Teaching Mathematics and Its Applications,1995
3. Proof construction and collaborative revision in undergraduate mathematics;Cilli-Turner,2013
4. Proof practices and constructs of advanced mathematics students;Coe;British Educational Research Journal,1994
5. Divergent definitions of inquiry- based learning in undergraduate mathematics;Cook,2016