1. The empirical strikes back: doing realist ethnography;Atkinson,2012
2. Teaching mixed methods;Bazeley;Qualitative Research Journal,2003
3. Mixed methods research: A discussion paper;Brannen,2005
4. Integrating quantitative and qualitative research: how is it done?;Bryman;Qualitative Research,2006
5. Barriers to integrating qualitative and quantitative research;Bryman;Journal of Mixed Methods Research,2007