Shashank Baghel, Debasish Mohanty, Anand Tamrakar, Tulsi Dewangan. “Accuracy Assessment of SGP4 and TLE Orbital Information”. Mathematical Statistician and Engineering Applications, vol. 71, no. 4, Jan. 2023, pp. 9675-80, doi:10.17762/msea.v71i4.1768.