Jordaan, Rowan Keith; Somers, Michael J.; Hall, Grant; McIntyre, Trevor(NISC (Pty) Ltd and Informa UK Limited (trading as Taylor and Francis Group), 2020)
Lubcker, Nico; Dabrowski, Jacqueline; Zengeya, Tsungai Alfred; Oberholster, Paul Johan; Hall, Grant; Woodborne, Stephan M.; Robertson, Mark P.(Taylor and Francis, 2016-12)