Lungfa C W, Hassan U F, Mahmoud A A, Gudam T M, Zakaria L, & Rofiyat A K. (2021). Assessment of Geo-Accumulation indices of Some Selected Heavy Metals Using AAS in Langtang North, Nigeria. International Journal of Progressive Research in Science and Engineering, 2(8), 58–64. Retrieved from https://journal.ijprse.com/index.php/ijprse/article/view/360