Easmin, D, MH Akand, and MJ Islam. “Effect of Nitrogen and Mulches on the Yield and Economics of Chinese Cabbage (<i>Brassica campestris</i> Var. Pekinensis)”. Progressive Agriculture 20, no. 1-2 (November 5, 2013): 79–84. Accessed December 20, 2024. https://banglajol.info/index.php/PA/article/view/16855.