Noor, S, NC Shil, MM Uddin, and MK Alam. “Integrated Nutrient Management for Tomato-Okraindian Spinach Cropping Pattern”. Bangladesh Journal of Agricultural Research 36, no. 4 (September 2, 2012): 595–603. Accessed May 19, 2024. https://banglajol.info/index.php/BJAR/article/view/11747.