Department of P. G. Department of Mathematics;
V.K.S. University;
Ara;
India;
Department of Department of Mathematics;
S.B. College;
Ara;
India;
Department of Mathematics;
Sri Aurobindo College;
University of Delhi;
Delhi;
India;
Restricted; Three; Body; Problem; Axis; Symmetric; Bodies; Non-Linear; Stability; Libration; Point; L4; Double; D’Alembert’s; Series; Method;