PATTANAIK, D. R., A. K. SAHAI, RAJU MANDAL, R. PHANI MURALIKRISHNA, AVIJIT DEY, RAJIB CHATTOPADHYAY, SUSMITHA JOSEPH, AMAR DEEP TIWARI, and VIMAL MISHRA. 2019. “Evolution of Operational Extended Range Forecast System of IMD : Prospects of Its Applications in Different Sectors”. MAUSAM 70 (2):233-64. https://doi.org/10.54302/mausam.v70i2.170.