WASET
    Mohammed Sabri Ali Akresh,  New Coordinate System for Countries with Big Territories.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2014, vol. 88(4). 419 - 422
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/9998037.