Nsele, N. W., and S. Moodley. “The Effect of Aqueous Extract of Sutherlandia Frutescens (Unwele) and Benzathine Penicillin on Enterococcus Faecalis”. Challenges and Advances in Pharmaceutical Research Vol. 10 (November 21, 2022): 92–102. Accessed June 9, 2026. https://stm.bookpi.org/CAPR-V10/article/view/8800.