HAIDER SHAMSI, IMRAN, GHULAM JILANI, ZHANG GUO-PING, and WEI KANG. 2010. “Cadmium Stress Tolerance Through Potassium Nutrition in Soybean”. Asian Journal of Chemistry 20 (2):1099-1108. https://asianpubs.org/index.php/ajchem/article/view/12491.