Umoh, S.D. et al. 2023. Pentacyclic Triterpenoids from Combretum platypetalum subsp. oatesii (Rolfe) Exell (Combretaceae) Root Inhibit Sterol 14α-Demethylase Target: http://www.doi.org/10.26538/tjnpr/v7i12.12. Tropical Journal of Natural Product Research (TJNPR). 7, 12 (Dec. 2023), 5441–5447.