“The Inhibitory Effect of Grasshopper’s Cyperus (Cyperus iria L.) on the Seedling Growth of Five Malaysian Rice Varieties” (2011) Tropical Life Sciences Research, 22(1), pp. 81–89. Available at: https://ejournal.usm.my/tlsr/article/view/tlsr_vol22-no-1-2011_7 (Accessed: 23 December 2024).