N. W. Nsele & S. Moodley 2022. The Effect of Aqueous Extract of Sutherlandia frutescens (Unwele) and Benzathine Penicillin on Enterococcus faecalis. Challenges and Advances in Pharmaceutical Research Vol. 10. (Nov. 2022), 92–102. DOI:https://doi.org/10.9734/bpi/capr/v10/3878A.