Uddin, M S, M J Abedin Mian, M R Islam, M A Saleque, and MS Islam. “Potassium Status of Four Rice Growing Soils of Bangladesh”. Bangladesh Journal of Agricultural Research 36, no. 4 (September 2, 2012): 633–646. Accessed December 22, 2024. https://banglajol.info/index.php/BJAR/article/view/11750.