Mustapha Sanda, Tijjani Inusa Atom, Adamu Hussaini and Aliyu Adamu. Assessing the Levels of Heavy Metal Contamination in Surface Water of Alau Dam in Maiduguri, Nigeria. NJSTR [Internet]. 2023 Jul. 1 [cited 2025 May 30];5(2). Available from: https://journals.nipes.org/index.php/njstr/article/view/680