Aswathy N, Salim SS, Vipinkumar VP, Kuriakose S, Geetha R, Harshan NK, et al. Total factor productivity growth in marine fi sheries of Kerala. Indian J. Fish. [Internet]. 2013 Dec. 31 [cited 2026 Jun. 17];60(4). Available from: https://epubs.icar.org.in/index.php/IJF/article/view/17799