D. SRINIVASA CHARY, S. KAVITHA, G.SAMUEL, I. SREENIVASA RAO M.GOVERDHAN and. 2021. “INTEGRATED FARMING SYSTEM – FARMERS PERCEPTION IN TELANGANA”. The Journal of Research, PJTSAU 48 (3 & 4). https://epubs.icar.org.in/index.php/TJRP/article/view/118755.