Muhammad Hassana, Yakubu H. Ngadda and Aliyu Adamu. Measurement of Levels of Concentrations of Some Heavy Metals in Soils of Some Selected Areas of Pindiga, Nigeria. JSTR [Internet]. 2020 Jun. 1 [cited 2024 Dec. 22];2(2). Available from: https://journals.nipes.org/index.php/njstr/article/view/103