Somers, Michael J.; Walters, Michele; Measey, John; Strauss, W. Maartin; Turner, Andrew A.; Venter, Jan A.; Nel, Lizanne; Kerley, Graham I.H.; Taylor, William Andrew; Moodley, Yoshan(Academy of Science of South Africa, 2020-01-29)
Fabregas, María C.; Fosgate, Geoffrey Theodore; Ganswindt, Andre; Bertschinger, Hendrik Jan; Hofmeyr, Markus; Meyer, Leith Carl Rodney(Springer, 2020-05)
Cuozzo, Frank P.; Halajian, Ali; Sauther, M.L.; Rampedi, K.M.; Millette, J.B.(NISC (Pty) Ltd and Informa UK Limited (trading as Taylor & Francis Group), 2021)