Pierre, Luhata Lokadi, and Munkombwe Namboole Moses. 2015. “Isolation and Characterisation of Stigmasterol and Β -Sitosterol from Odontonema Strictum (Acanthaceae)”. Journal of Innovations in Pharmaceutical and Biological Sciences 2 (1):88-96. https://jipbs.com/index.php/journal/article/view/44.