Influence of solvent on humidity sensing of sol-gel deposited ZnO thin filmsChahra Boukaous, Azzedine Telia, David Horwat, Mohammed Salah Aida, Boubaker Boudine and Salah GhanemEur. Phys. J. Appl. Phys., 65 2 (2014) 20302DOI: https://doi.org/10.1051/epjap/2013130471