SONEYE, R.A., AKINFENWA, O.A., OSILAGUN, J.A. and OKUNUGA, S.A. 2024. THREE-STEP SECOND DERIVATIVE HYBRID BLOCK BACKWARD DIFFERENTIATION FORMULAE FOR SOLVING SYSTEM OF DIFFERENTIAL ALGEBRAIC EQUATIONS (DAES). Unilag Journal of Mathematics and Applications. 3, (Jul. 2024), 81-101.