“Stability of Motions Around Non-Collinear Points in The Photogravitational Er3bp: Impact of a Circumbinary Disc on Tv Crateris”. KASU JOURNAL OF MATHEMATICAL SCIENCE (Maths Access) 2, no. 1 (March 24, 2025): Page 116–130. Accessed June 10, 2026. https://mathsaccess.org.ng/index.php/kjms/article/view/42.