Vijayashree, S.C., and R.A. Saravanadurai. “Impact of Mechanization of Cost and Return Structure of Paddy Cultivation in Krishnagiri District”. International Journal of Psychosocial Rehabilitation 24, no. 5 (July 31, 2020): 6237–6242. Accessed August 17, 2025. https://www.psychosocial.com/index.php/ijpr/article/view/5527.