MOTION AROUND THE EQUILIBRIUM POINTS IN THE PHOTOGRAVITATIONAL R4BP UNDER THE EFFECT OF CIRCUMSTELLAR BELT. FJS [Internet]. 2023 Jul. 8 [cited 2025 Sep. 12];7(3):110-21. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1154