1. Afrobarometer Data. (2008). South Africa Round 4. http://www.afrobarometer.org.
2. Afrobarometer Data. (2011). South Africa Round 5. http://www.afrobarometer.org.
3. Afrobarometer Data. (2016). South Africa Round 6. http://www.afrobarometer.org.
4. Afrobarometer Data. (2018). South Africa Round 7. http://www.afrobarometer.org.
5. Afrobarometer Data. (2023). South Africa Round 8. http://www.afrobarometer.org.