AbdullahiM., SuleB., & IsyakuM. (2021). DERIVATION OF 2-POINT ZERO STABLENUMERICAL ALGORITHM OF BLOCK BACKWARD DIFFERENTIATION FORMULA FOR SOLVING FIRST ORDER ORDINARY DIFFERENTIAL EQUATIONS. FUDMA JOURNAL OF SCIENCES, 5(2), 579 - 583. https://doi.org/10.33003/fjs-2021-0502-673