Peer, N., and A. Kengne. “Diabetes-Related Knowledge, Attitude and Practices (KAP) of Adult Patients With Type 2 Diabetes Mellitus in the Free State Province, South Africa”. South African Journal of Clinical Nutrition, Vol. 32, no. 4, July 2020, pp. 3-4, http://sajcn.co.za/index.php/SAJCN/article/view/1480.