Ubogu, M., Odokuma, L. O. and Akponah, E. (2018) “Growth Enhancement of Phragmites australis, Eichhornia crassipes and Saccharum officinarum for Rhizoremediation of Crude Oil”, International Journal of Environment, 7(1), pp. 60–84. doi: 10.3126/ije.v7i1.21317.