Uraku, Anayo Joseph, et al. “Studies on Medicinal Chemistry Potentials of Hannoa Undulata Essential Oil: Https: doi.org 10.51412 Psnnjp.2022.34”. The Nigerian Journal of Pharmacy, vol. 56, no. 2, Oct. 2022, https://www.psnnjp.org/index.php/home/article/view/295.