Chellapan, Lakshmi, et al. “‘To Flip or Not to Flip, that’s the question’ – Findings from an Exploratory Study into Factors That May Influence Tertiary Teachers to Consider a Flipped Classroom Model”. Journal of Open, Flexible and Distance Learning, vol. 22, no. 1, Aug. 2018, pp. 6-21, doi:10.61468/jofdl.v22i1.324.