Singh, Jagadish, and Ndaman Isah. “The The Stability of Triangular Lagragian Points in the Photogravitational Elliptic Restricted Three – Body Problem (ER3BP) With Triaxial Primaries Surrounded by a Belt With A P-R Drag Force”. European Journal of Applied Sciences 11, no. 1 (February 15, 2023): 502–518. Accessed November 24, 2024. http://116.203.177.230/index.php/AIVP/article/view/13895.