Determination of the sources of heavy metals pollution using neem tree (azadirachtaindica) stem barks in Maiduguri, Borno State, Nigeria. Proceedings of the Nigerian Society of Physical Sciences, [S. l.], v. 1, n. 1, p. 119, 2024. DOI: 10.61298/pnspsc.2024.1.119. Disponível em: https://rans.nsps.org.ng/index.php/pnspsc/article/view/119. Acesso em: 9 jan. 2025.