Dr.Veena. S, Poornima. S and Remya. J. V (2018) “A SURVEY ON SMART SENSORS IN PRECISION AGRICULTURE”, International Journal of Advance Engineering and Research Development (IJAERD), 5(4), pp. 1143–1147. Available at: https://www.ijaerd.org/index.php/IJAERD/article/view/5601 (Accessed: 5 July 2025).