P. C. GHASAL, Y. S. SHIVAY, V. POONIYA, M. CHOUDHARY, and R. K. VERMA, “Zinc accounting for different varieties of wheat (Triticum aestivum) under different source and methods of application”, Indian J Agri Sci, vol. 87, no. 9, pp. 1111–1116, Sep. 2017, doi: 10.56093/ijas.v87i9.73898.