« Knowledge Of COVID-19 And Perception of Nigerians Towards the Use of Herbal Medicine in Its Treatment ». Nigerian Journal of Pharmaceutical Research 17, no. 2 (janvier 4, 2022): 157–166. Consulté le mai 21, 2026. https://www.ojshostng.com/index.php/njpharmaceuticalsciences/article/view/2389.