Structural, optical and electrical properties of undoped and indium doped zinc oxide prepared by spray pyrolysisM. Addou, A. Moumin, El idrissi B., M. Regragui, A. Bougrine, A. Kachouane and C. MontyJ. Chim. Phys., 96 2 (1999) 232-244DOI: https://doi.org/10.1051/jcp:1999133