Das, S., et al. , translators. “Factors Influencing the Knowledge Level of Beneficiaries of Fish Farmers Development Agency (FFDA) on Scientific Fish Culture Practices in West Bengal, India ”. Indian Journal of Extension Education, vol. 54, no. 3, July 2018, pp. 26-30, https://acspublisher.com/journals/index.php/ijee/article/view/4710.