Abdullahi M, Musa H. ENHANCED 3-POINT FULLY IMPLICIT SUPER CLASS OF BLOCK BACKWARD DIFFERENTIATION FORMULA FOR SOLVING STIFF INITIAL VALUE PROBLEMS. FJS [Internet]. 2021Jul.1 [cited 2025Apr.4];5(2):120 -127. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/603