2018ORTARChIORTARChI ENG: O.R. Tambo Africa Research Chairs Initiative framework and application guidelines March 29, 2022 2018ORTAChIORTARChIResources FRE: O.R. Tambo Africa Research Chairs Initiative framework and application guidelines March 29, 2022 2018ORTAChIORTARChIResources PORT: O.R. Tambo Africa Research Chairs Initiative framework and application guidelines March 29, 2022 2020ORTAChIORTARChIResources The inaugural O.R. Tambo Africa Research Chairholders March 29, 2022