«Management of Diabetes and Hypertension among Tswana and Zulu Traditional Health Practitioners: A Comparative Cross-Sectional Study Using a Mixed-Methods Approach» (2020) African Journal of Biomedical Research, 23(2), s. 135–146. Tilgjengelig på: https://ojshostng.com/index.php/ajbr/article/view/2 (åpnet: 26 juni 2026).