Idrisi, M. J.; Amjad, M. Effect of Elliptic Angle φ on the Existence and Stability of Libration Points in Restricted Three-Body Problem in Earth-Moon System Considering Earth As an Ellipsoid. IJAA 2015, 3 (2), 87-96. https://doi.org/10.14419/ijaa.v3i2.5313.