RAJ, Y. E. A. “Objective Determination of Northeast Monsoon Onset Dates over Coastal Tamil Nadu for the Period 1901-90”. MAUSAM 43, no. 3 (July 1, 1992): 273–282. Accessed November 22, 2024. http://103.215.208.102/index.php/MAUSAM/article/view/3455.