MONIRUZZAMAN, M. Effects of Plant Spacing and Mulching on Yield and Profitability of Lettuce (<i>Lactuca sativa</i> L.). Journal of Agriculture &amp; Rural Development, [S. l.], v. 4, n. 1, p. 107–111, 2008. DOI: 10.3329/jard.v4i1.776. Disponível em: https://banglajol.info/index.php/JARD/article/view/776. Acesso em: 23 nov. 2024.