Emma Farge 21 Jul 2023
Issued by University of Pretoria 14 Feb 2023
Issued by North-West University (NWU) 5 Mar 2021
Norman Day 4 Jan 2021
Lucy Budd and Stephen Ison 10 Feb 2020
Alexander Diani Kofi Preko 23 Jan 2020
Issued by Primedia Outdoor 15 Oct 2019
Eunice Anyango Owino 16 Sep 2019
Baishali Bakshi 24 Jul 2019
Elena Gómez Díaz 25 Apr 2019
Robin Fredericks 16 Apr 2019
Anastasia Telesetsky 8 Feb 2019
Lenore Manderson 28 Jan 2019