Singh, J., and N. 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, vol. 11, no. 1, Feb. 2023, pp. 502-18, doi:10.14738/aivp.111.13895.