Tyler E, du Toit M, Burchell Z. White Certificates and White Certificate Trading Schemes as greenhouse gas mitigation policy options for South Africa. J. energy South. Afr. [Internet]. 2011 Feb. 1 [cited 2024 Jul. 22];22(1):18-25. Available from: https://journals.assaf.org.za/index.php/jesa/article/view/3200