“ LONG- TERM TRENDS AND PERIODICITIES IN THE DAILY RAINFALL SEQUENCES OVER UPPER MAHANADI BASIN”. MAUSAM 49, no. 2 (April 1, 1998): 259–262. Accessed December 29, 2025. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/3627.