Doku, T., & Belford, E. (2015). The potential of <i>Aspergillus fumigatus</i> and <i>Aspergillus niger</i> in bioaccumulation of heavy metals from the Chemu Lagoon, Ghana. Journal of Applied Biosciences, 94, 8907–8914. https://doi.org/10.4314/jab.v94i1.12