Walling, I., Longkumer, L. T. and Singh, P. L. (2012) “Crop-Weed Competition on Growth and Yield of Soybean (Glycine max L.)”, International Journal of Bio-resource and Stress Management, 3(Jun, 2), pp. 236–238. Available at: https://ojs.pphouse.org/index.php/IJBSM/article/view/260 (Accessed: 8 September 2025).