Karthikeyan, C., and K. Mohanraj , translators. “Impact of E-Velanmai (e-Agriculture): An ICT Enabled Extension Approach ”. Indian Journal of Extension Education, vol. 50, no. 1&2, June 2014, pp. 73-76, https://acspublisher.com/journals/index.php/ijee/article/view/5377.