- Frontier Invest, October 2018
- Frontier Invest, September 2018
- Frontier Invest, August 2018
- Frontier Invest, July 2018
- Frontier Invest, June 2018
- Frontier Invest, May 2018
- Frontier Invest, April 2018
- Frontier Invest, March 2018
- Frontier Invest, February 2018
- Frontier Invest, January 2018
- Frontier Invest, December 2017
- Business South Africa, October 2018
- Business South Africa, September 2018
- Business South Africa, August 2018
- Business South Africa, July 2018
- Business South Africa, June 2018
- Business South Africa, May 2018
- Business South Africa, April 2018
- Business South Africa, March 2018
- Business South Africa, February 2018
- Business South Africa, January 2018
- Business South Africa, December 2017