EASMIN, D; AKAND, MH; ISLAM, MJ. Effect of Nitrogen and Mulches on the Yield and Economics of Chinese Cabbage (<i>Brassica campestris</i> var. Pekinensis). Progressive Agriculture, [S. l.], v. 20, n. 1-2, p. 79–84, 2013. DOI: 10.3329/pa.v20i1-2.16855. Disponível em: https://www.banglajol.info/index.php/PA/article/view/16855. Acesso em: 3 nov. 2025.