H. R. RANA and H. R. KHER, “STUDY OF VARIABILITY, CORRELATION AND PATH ANALYSIS IN FORAGE SORGHUM [SORGHUM BICOLOR SORGHUM BICOLOR SORGHUM BICOLOR (L.) MOENCH] (L.) MOENCH]”, The Bioscan, vol. 11, no. Supplement 1, pp. 259–263, Oct. 2015.