Yerima, Emmanuel Amuntse, B.N. Hikon, C.V. Ogbodo, H. Ataitiya, and J.D. Ani. “Chemical Speciation and Mobility of Heavy Metals in Soils Around Nasara Sack and Packaging Company Akwanga, Nigeria”. JOURNAL OF ADVANCES IN CHEMISTRY 16 (October 5, 2019): 5379–5386. Accessed November 23, 2024. https://rajpub.com/index.php/jac/article/view/8434.