G.Pavithra, K. Ponsubhadharsni, E. Sathyapriya and A. Manjunath 2018. Solar based automatic irrigation system . International journal of intellectual advancements and research in engineering computations. 6, 1 (Mar. 2018), 180–183. DOI:https://doi.org/10.61096/ijiarec.v6.iss1.2018.180-183.