P.S. Swathilekshmi, R. Narayanakumar and C. Ramachandran. A study on the Socio-Economic Status and level of Cognitive, Psychomotor and Affective Domains of Sidi Tribes in Open Sea Cage Culture. Indian J Ext Edu. 2018;54(4):195-200. Accessed October 24, 2025. https://epubs.icar.org.in/index.php/IJEE/article/view/143600