A.R. PIMPALE, P.B. RAJANKAR, S.B. WADATKAR, S.S. WANJARI, and I.K. RAMTEKE. “Estimation of Water Requirement of Wheat Using Multispectral Vegetation Indices”. Journal of Agrometeorology, vol. 17, no. 2, Dec. 2015, pp. 208-12, doi:10.54386/jam.v17i2.1008.