Aliyu, H. S., J. Ysuf, and M. I. Mohammed. “Effective Removal of Nitrobenzene under Visible Light by Coupled Grafted Cassava/ZnO in a Closed Photocatalytic Reaction Chamber”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 15, no. 1, Apr. 2014, pp. 25-36, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/2058.