Muharrm AL-Bayati, H. J. . (2021) “Effect of Nitrogen and Organic Fertilization on Growth and Yield of Two Cabbage Varieties Brassica oleracae Var. Capitata”, NTU Journal of Agriculture and Veterinary Science, 1(1), pp. 21–28. doi: 10.56286/ntujavs.v1i1.123.