A comparison of nonlinear trapezoidal formulae for solving initial value problems. - David J. Evans 001; B. B. Sanugi (Int. J. Comput. Math., 1991)

A new fifth order five-stage runge-kutta method for initial value type problems in odes. - B. B. Sanugi; N. B. Yaacob (Int. J. Comput. Math., 1996)