RAJEEVAN, M. “Post Monsoon Tropical Cyclone Activity in the North Indian Ocean in Relation to the El Nion / Southern Oscillation Phenomenon”. MAUSAM 40, no. 1 (January 1, 1989): 55–58. Accessed October 5, 2024. http://103.215.208.102/index.php/MAUSAM/article/view/1934.