Dhulkhed, M H, and K Umakumari. “RELATIVE ABUNDANCE OF AGE GROUPS OF OILSARDINE AND ITS EFFECT ON FISHERY OF MANGALORE AREA”. Indian Journal of Fisheries, vol. 26, no. 1 & 2, Nov. 2011, pp. 40-46, https://epubs.icar.org.in/index.php/IJF/article/view/12025.