Sartandel, S. J.Bara, S. V.Chinnaesakki, S.Jha, S. K.Tripathi, R. M.2015-07-242015-07-242014Journal of Radioanalytical & Nuclear Chemistry, 2014. Vol. 302 (3): pp. 1441-1447http://hdl.handle.net/123456789/114124034 bytestext/htmlenGamma-ray spectrometryRadioactivity concentrationRadium equivalentGamma indexRadiological measurement of phosphate rock and phosphogypsum from fertilizer industries in IndiaArticle