1. Ahern, C.M., van de Mortel, T.F., Silberberg, P.L., Barling, J.A., Pit, S.W.: Vertically integrated shared learning models in general practice: a qualitative study. BMC Fam. Pract. 14(144), 1–11 (2013)
2. Anderson, M., et al.: The construction of a postgraduate student and supervisor support framework: using stakeholder voices to promote effective postgraduate teaching and learning practice. J. Univ. Teach. Learn. Pract. 15(2), 6 (2018)
3. van Biljon, J.A., van Dyk, T., Naidoo, L.: Towards increasing supervision capacity: the pyramid cohort supervision model. In: Proceedings of SACLA 2014 Annual Conference of the Southern African Computer Lecturers’ Association, pp. 166–173 (2014)
4. Choy, S., Delahaye, B.L., Saggers, B.: Developing learning cohorts for postgraduate research degrees. Aust. Educ. Res. 42(1), 19–34 (2015)
5. Cloete, N., Mouton, J., Sheppard, C.: Doctoral Education in South Africa: Policy, Discourse and Data. Somerset West: African Minds (2015)