G. A N, R. S, K. D, and R. T R, “Zinc Status in the Soils of Karnataka and Response of Horticultural Crops to Zinc Application : A Meta-analysis”, J. Hortic. Sci., vol. 14, no. 2, pp. 98–108, Dec. 2019, doi: 10.24154/jhs.v14i2.791.