K.G. MANDAL and A.C. SINHA, “Effect of integrated nutrient management on growth, yield, oil content and nutrient uptake of Indian mustard (Brassica juncea) in foothills soils of eastern India”, IJA, vol. 47, no. 1, p. 47_1 , Oct. 2001, doi: 10.59797/ija.v47i1.3126.