Cameroon & University of the Western Cape, 2016
Cameroon & University of Cape Town, 2022
Cameroon & Stellenbosch University, 2018
Cameroon & Stellenbosch University, 2017
Cameroon & University of Cape Town, 2022
Cameroon & University of Johannesburg, 2013
Cameroon & Stellenbosch University, 2018
Cameroon & Stellenbosch University, 2018
Cameroon & University of KwaZulu-Natal, 2017
Cameroon & University of Cape Town, 2025
Cameroon & University of Cape Town, 2025
Cameroon & University of Johannesburg, 2022
Cameroon & University of Cape Town, 2023
Cameroon & University of the Western Cape, 2020