Ikeotuonye, Chidalu, Emmanuel Uronnachi, Calistus Nwakile, and Anthony Attama. “Ocimum Gratissimum Essential Oil: A Review of Extraction Methods, Phytochemical Constituents, Pharmacological Uses and Formulation Approaches”. Journal of Current Biomedical Research 3, no. 5, September-October (October 31, 2023): 1178–1196. Accessed May 18, 2024. https://journals.unizik.edu.ng/jcbr/article/view/2724.