Khan, M. A.; Okeah, B. O. .; Mbivnjon, E. L. .; Kisangala, E. .; Pritchard, A. W. . The Role of Community Health Workers in Oral Health Promotion and the Impact of Their Services in Sub-Saharan Africa: A Systematic Review. S. Afr. dent. j. 2022, 77 (05), 285-293. https://doi.org/10.17159/2519-0105/2022/v77no5a5.