Hutton, Tracey Ruth, and Annelie Gresse. “Objective Understanding of Five Front-of-Pack Labels Among Consumers in Nelson Mandela Bay, South Africa”. South African Journal of Clinical Nutrition 35, no. 3 (August 26, 2022): 108-114. Accessed May 2, 2024. http://sajcn.redbricklibrary.com/index.php/SAJCN/article/view/1617.