Manop Aorpimai and  Ponthep Navakitkanok,  Development of Precise Ephemeris Generation Module for Thaichote Satellite Operations .   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2013, vol. 84(12). 1625 - 1628
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/9996693.