Name Geoffrey Micah Kumleng Affiliation پژوهشگر در خارج از ایران Degree _ Website Email — JournalPaper Presentation FinishedProject Book Thesis Speech Innovation ResearchExcellence Sabbatical TheorizingChair GrantAttraction WorkShop Membership JournalPublication ExecutiveActivity TitleJournal 1 Two-step second-derivative block hybrid methods for the integration of initial value problems Journal of Nigerian Mathematical Society 2 Second Derivative Block Hybrid Methods for the Numerical Integration of Differential Systems Fractal and Fractional