Pradhan, Raj K., Sabina Gautam, Madhu S. Paudel, and Prajwal R. Kafle. 2021. “Orbit of Galactic Globular Cluster of NGC 7089, NGC 7099, NGC 1851, Pal 1, and Pal 2 Around the Milky Way Galaxy Constructed from the Gaia EDR3”. Journal of Nepal Physical Society 7 (3):72-76. https://doi.org/10.3126/jnphyssoc.v7i3.42515.