AbdullahiM, Sule B, Isyaku M. DERIVATION OF 2-POINT ZERO STABLENUMERICAL ALGORITHM OF BLOCK BACKWARD DIFFERENTIATION FORMULA FOR SOLVING FIRST ORDER ORDINARY DIFFERENTIAL EQUATIONS. FJS [Internet]. 2021Jul.20 [cited 2024Dec.19];5(2):579 -583. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/673