WASET
    Chueh-Jung Huang and  Chia-Hung Li and  Hsueh-Lung Wang and  Tsun-Nan Lin,  Effects of Formic Acid on the Chemical State and Morphology of As-synthesized and Annealed ZnO Films.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2010, vol. 41(5). 288 - 292
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/13876.