Kasikrit Damkliang and  Athiwat Thongnuan and  Suppakit Chanlert,  Traditional Thai Musical Instrument for Tablet Computer– Ranaad EK.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2012, vol. 64(4). 505 - 510
    [viewed 04 August 2020]. Available from: https://publications.waset.org/pdf/9044.