van Laren, L., Pithouse-Morgan, K., Chisanga, T., Harrison, L., Meyiwa, T., Muthukrishna, N., Naicker, I., & Singh, L. (2014). ‘Walking our talk’: Exploring supervision of postgraduate self-study research through metaphor drawing. South African Journal of Higher Education, 28(2). https://doi.org/10.20853/28-2-346