Divan, A., L. O. Ludwig, K. E. Matthews, P. M. Motley, and A. M. Tomljenovic-Berube. “Survey of Research Approaches Utilised in the Scholarship of Teaching and Learning Publications”. Teaching and Learning Inquiry, vol. 5, no. 2, Sept. 2017, pp. 16-29, doi:10.20343/teachlearninqu.5.2.3.