Vorster, Hester, J Badham, and C Venter. “1. An Introduction to the Revised Food-Based Dietary Guidelines for South Africa”. South African Journal of Clinical Nutrition 26, no. S (August 14, 2013): S5-S12. Accessed March 28, 2024. http://www.sajcn.co.za/index.php/SAJCN/article/view/740.