Bello Abdullahi, Danbaba Garba Ismail, and Garba Usman. “CONVERGENCE TEST FOR THE EXTENDED 3 - POINT SUPER CLASS OF BLOCK BACKWARD DIFFERENTIATION FORMULA FOR INTEGRATING STIFF IVP”. FUDMA JOURNAL OF SCIENCES 7, no. 4 (August 30, 2023): 103 - 112. Accessed May 20, 2024. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1906.