1.
Okeke D, Ifemeje J. Levels of heavy metals in soils and food crops cultivated within selected mining sites in Ebonyi State, Nigeria. HE [Internet]. 12Aug.2021 [cited 16Jun.2024];2(1):84-5. Available from: https://www.syncsci.com/journal/HE/article/view/HE.2021.01.003