KATSA, M. M.; YAKUBU, D. D. A Review of Potential Medicinal Plants in Prevention and Cure of Covid-19 . African Journal of Advanced Sciences and Technology Research, [S. l.], v. 4, n. 1, p. 51–62, 2022. Disponível em: https://publications.afropolitanjournals.com/index.php/ajastr/article/view/156. Acesso em: 31 jan. 2023.