«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), сс. 135–146. доступно на: https://ojshostng.com/index.php/ajbr/article/view/2 (просмотрено: 6 апрель 2026).