Mehdi Saeidmanesh and  Razali Ismail,  Channel Length Modulation Effect on Monolayer Graphene Nanoribbon Field Effect Transistor.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2016, vol. 111(3). 341 - 344
    [viewed 09 December 2019]. Available from: https://publications.waset.org/pdf/10003997.