LAKSHMINARAYANAN, R. “AN UNUSUALLY NORTHERN POSITION OF ITCZ DURING THE LAST WEEK OF APRIL (21-26 APRIL) 1999 AND ASSOCIATED WEATHER OVER TAMILNADU AND KERLA”. MAUSAM 52, no. 4 (October 1, 2001): 733–735. Accessed February 7, 2025. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/1748.