South African renewable energy investment barriers: An investor perspective. Journal of Energy in Southern Africa, [S. l.], v. 25, n. 2, p. 15–27, 2014. DOI: 10.17159/2413-3051/2014/v25i2a2665. Disponível em: https://energyjournal.africa/article/view/2665. Acesso em: 13 nov. 2024.