Saha, PK, ATMS Hossain, and MAM Miah. 2010. “Effect of Potassium Application on Wheat (<i>Triticum aestivum</I> L.) in Old Himalayan Piedmont Plain”. Bangladesh Journal of Agricultural Research 35 (2):207-16. https://doi.org/10.3329/bjar.v35i2.5883.