Mao, S, MR Islam, Y Hu, X Qian, F Chen, and X Xue. 2013. “Antioxidant Enzyme Activities and Lipid Peroxidation in Corn (<i>Zea mays</I> L.) Following Soil Application of Superabsorbent Polymer at Different Fertilizer Regimes”. African Journal of Biotechnology 10 (49):10000-8. https://doi.org/10.4314/ajb.v10i49.