Akhter, Mahmuda, et al. “Evaluation of Analgesic, CNS Depressant and Antidiarrhoeal Activities of Psidium Guineense Leaf Extract: doi.org 10.26538 Tjnpr V5i3.8”. Tropical Journal of Natural Product Research (TJNPR), vol. 5, no. 3, Mar. 2021, pp. 460-4, https://tjnpr.org/index.php/home/article/view/705.