Ogo, O., S. Agbara, B. Inalegwu, and I. Nyinoh. “Assessment of Heavy Metal Bioaccumulation Capacity of Calopogonium Muconoides and Senna Obtusifolia As Potential Bioremediation Agents”. NIGERIAN ANNALS OF PURE AND APPLIED SCIENCES, vol. 4, no. 1, Aug. 2021, pp. 168-75, doi:10.46912/napas.230.