Nair, Parvathi, and Kandula V Subrahmanyam. 2025. “An Insight into the Spatio-Temporal Distribution of Droughts Using Self Calibrating PDSI over the Indian Region”. Vayumandal 50 (1), 10-19. https://vayumandal.imetsociety.org/index.php/Vayumandal/article/view/209.