DEARSLEY, O.; OMAR, A. W. H.; MASPALMA, S. W. Investigation of Phytochemical and Trace Metal Elements in Medicinal Plants Obtained in Girei Local Government Area, Adamawa State, Nigeria. African Journal of Advances in Science and Technology Research, [S. l.], v. 8, n. 1, p. 32–57, 2022. Disponível em: https://publications.afropolitanjournals.com/index.php/ajastr/article/view/288. Acesso em: 27 oct. 2026.