Design and Development of ZnO Based Gas Sensor for Fruit Ripening DetectionN.H. Hasanuddin, M.H.A. Wahid, M.M. Shahimin, N.A.M.A. Hambali, N.S. Nazir, N.Z. Khairuddin, M.M. Ramli and S.S.M. IsaMATEC Web Conf., 78 (2016) 01109DOI: https://doi.org/10.1051/matecconf/20167801109