| 1 | 62 | University of Pretoria Electronic Theses and Dissertations | 703 | 60 | 62 | 128 |
| 2 | 91 | University of South Africa Institutional Repository | 68 | 158 | 171 | 177 |
| 3 | 96 | Stellenbosch University Scholar Repository | 37 | 224 | 181 | 129 |
| 4 | 130 | University of the Witwatersrand Institutional Repository | 295 | 294 | 117 | 111 |
| 5 | 174 | University of Pretoria Institutional Repository | 73 | 425 | 129 | 123 |
| 6 | 178 | Council for Scientific and Industrial Research Space | 245 | 241 | 372 | 211 |
| 7 | 178 | University of Johannesburg UJDigiSpace | 315 | 370 | 127 | 134 |
| 8 | 293 | Rhodes University Eresearch Repository | 975 | 287 | 370 | 413 |
| 9 | 323 | Boloka North West University Research Repository | 371 | 633 | 244 | 206 |
| 10 | 597 | University of the Free State ETD database | 1311 | 523 | 721 | 658 |
| 11 | 696 | Durban University of Technology Repository | 93 | 918 | 803 | 770 |
| 12 | 733 | University of Zululand Institutional Repository UZSpace | 509 | 804 | 655 | 890 |
| 13 | 736 | University of the Western Cape Theses and Dissertations | 1315 | 720 | 604 | 777 |
| 14 | 743 | University of Fort Hare Institutional Repository | 770 | 950 | 764 | 653 |
| 15 | 847 | University of Limpopo Institutional Repository | 952 | 965 | 813 | 815 |
| 16 | 993 | University of Cape Town Computer Science Research Document Archive | 1326 | 944 | 929 | 995 |
| 17 | 1042 | University of the Western Cape Research Repository | 1074 | 1045 | 1042 | 1079 |
| 18 | 1104 | ResearchSpace University of KwaZulu-Natal | 136 | 592 | 222 | 1440 |
| 19 | 1106 | AHERO African Higher Education Research Online | 864 | 808 | 1456 | 1069 |
| 20 | 1171 | Cape Peninsula University of Technology Repository | 1068 | 1521 | 962 | 762 |
| 21 | 1397 | TWAS & OWSDW Theses Repository | 1421 | 1464 | 1233 | 1253 |
| 22 | 1502 | ETD Loader University of Stellenbosch | 1531 | 967 | 1417 | 1440 |
