DHANGAR, N., VYAS, S. ., GUHATHAKURTA, P. ., MUKIM, S. ., TIDKE, N. ., BALASUBRAMANIAN, R. . and CHATTOPADHYAY, N. . (2019) “Drought monitoring over India using multi-scalar standardized precipitation evapotranspiration index”, MAUSAM, 70(4), pp. 833–840. doi: 10.54302/mausam.v70i4.277.