Animashaun, I. M., Olorunsogo S. T, Abdullahi M. B., Bolajoko, M. H, Rasheed, N. M and Adamu, M. 2022. Comparative Assessment of Sweet (Zeamays Convar.Saccarata) and Dent Maize (Zeamays) for Phytoremediation of Chromium and Nickel Polluted Agricultural Soils. COVENANT JOURNAL OF ENGINEERING TECHNOLOGY. 6, 1 (Oct. 2022).