SHAHINUL, M; HUSSAIN, MJ; SALIM, MMR; AHAMED, B; RAHMAN, M. Determination of Optimum Rate of Nitrogen, Phosphorus, Potassium and Boron for Leaf and Seed Yield of Lettuce. Bangladesh Journal of Agricultural Research, [S. l.], v. 45, n. 4, p. 455–471, 2022. DOI: 10.3329/bjar.v45i4.63251. Disponível em: https://banglajol.info/index.php/BJAR/article/view/63251. Acesso em: 29 apr. 2025.