WASET
    Fakhra Aziz and  K. Sulaiman and  M. R. Muhammad and  M. Hassan Sayyad and  Kh. Karimov,  Influence of Thermal Annealing on The Structural Properties of Vanadyl Phthalocyanine Thin Films: A Comparative Study.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2011, vol. 56(8). 707 - 709
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/1782.