Seshappa, G. “PROBLEM OF AGE-DETERMINATION IN THE INDIAN MACKEREL, RASTRELLIGER KANAGURTA, BY MEANS OF SCALES AND OTOLITHS”. Indian Journal of Fisheries, vol. 16, no. 1 & 2, Dec. 2011, pp. 14-28, https://epubs.icar.org.in/index.php/IJF/article/view/13235.