E.O.  Adeyefa, Y.  Haruna, A.A.  Ibrahim, O.E.  Abolarin, O.A.  Olajide, L.S.  Akinola, 
    On Direct Integration of First, Second and Third Order ODES,
    Journal of Engineering and Applied Sciences,
    Volume 15,Issue 8,
    2020,
    Pages 1972-1976,
    ISSN 1816-949x,
    jeasci.2020.1972.1976,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2020.1972.1976)
    Abstract: A step hybrid block method for the solution of
Initial Value Problems (IVPs) in Ordinary Differential
Equations (ODEs) is presented in this study. The method
is formulated from continuous schemes obtained via.
collocation and interpolation techniques and applied in a
block-by-block manner as numerical integrator for first,
second and third order ODEs. The convergence properties
of the method are discussed via. zero-stability and
consistency. Numerical examples are included and
comparisons are made with existing methods in the
literature.
    Keywords: interpolation;Collocation;convergence;hybrid blockmethod;initial value problems