R. Raghu Prasad, “PLANKTON CALENDARS OF THE INSHORE WATERS AT MANDAPAM, WITH A NOTE ON THE PRODUCTIVITY OF THE AREA”, Indian J. Fish., vol. 5, no. 1, pp. 170–188, Mar. 2015, Accessed: Oct. 25, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJF/article/view/47587