WASET
    H. Hashim and  B. F. Usher,  The Incorporation of In in GaAsN as a Means of N Fraction Calibration.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2011, vol. 57(9). 788 - 793
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/15068.