- Ph.D., Mathematics, University of Ilorin, Ilorin, 2012
- M.Sc., Mathematics, University of Ilorin, Ilorin, 2016
- B.Sc., Mathematics, University of Ilorin, Ilorin, 1999

- 1. Ademola, A.T., Kehinde, R. and Ogunlaran, O.M. (2008); “A boundedness theorem for a certain third order nonlinear differential equation”. Journal of Mathematics and Statistics, 4(2): 88-93.
- 2. Taiwo, O.A. and Ogunlaran O.M. (2008). “Numerical solution of fourth order linear ordinary differential equations by cubic spline collocation tau method”. Journal of Mathematics and Statistics, 4 (4): 264 - 268.
- 3. Ogunlaran, O.M., Adetunde, I.A. and Oladejo, N.K. (2010). “Romberg-type integrationmethods”. American Journal of Scientific Research, 10: 5-14.
- 4. Taiwo, O.A. and Ogunlaran,O.M. (2011).“A non-polynomial spline method for solving linear fourth-order boundary value problems”. International Journal of Physical Sciences, 6(13): 3246 - 3254.
- 5. Ogunlaran, O.M. and Taiwo, O.A. (2013). “Spline methods for a class of singularly perturbed boundary value problems”. International Journal of Mathematical Research, 2(1): 1-10.
- 6. Ogunlaran, O. M. and Akinlotan, O. F. (2013).“A computational method for system of linear Fredholm integral equations”.Mathematical Theory and Modeling, 3(4): 1-7.
- 7. Ogunlaran, O.M. and Oke, M.O (2013). “A numerical approach for solving first orderintegro-differential equations”. American Journal of Computational and Applied Mathematics, 3(4): 214-219.
- 8. Ademola, A.T., Arawomo, P. O., Ogunlaran, O.M. and Oyekan E.A. (2013). “Uniform stability, boundedness and asymptotic behaviour of solutions of some third order nonlinear delay differential equations”. Journal of Differential Equations and Control Processes, 4:43-66.
- 9. Ogunlaran, O.M. and Oladejo, N. K. (2014). “Spline solution methods for a class of singular boundary value problems”. Far East Journal of Mathematical Sciences, 86(3): 233-244.
- 10. Ogunlaran, O.M. and Oladejo, N.K. (2014). “Approximate solution method for third-order multi-point boundary value problems”. International Journal of Mathematical Sciences, 34(2): 1571-1579.
- 11. Ogunlaran, O.M. and Olagunju, A.S. (2015). “Solution of delay differential equations using a modified power series method”. Applied Mathematics, 6:670-674.
- 12. Ogunlaran, O.M. and Ademola, A.T. (2015). “On the Laplace Homotopy Analysis Method for a nonlinear system of second-order boundary value problems”.General Mathematics Notes, 26(2): February 2015, 11-22.
- Taiwo, O.A., Adewumi, A.O. and Ogunlaran, O.M. (2015). “Efficient numerical methods for solving nonlinear high-order boundary value problems”. General Mathematics Notes, 30(2):74-86.
- Ogunlaran, O.M. and Sagay-Yusuf, H. (2016). “AdomianSumudu Transform Method for the Blasius Equation”.British Journal of Mathematics & Computer Science, 14(3):1-8.
- Adewumi, A.O. and Ogunlaran, O.M. (2016). “Application of Embedded Perturbed Chebyshev Integral Collocation Method for non-linear second-order multi-point boundary value problems”. Theoretical Mathematics and Applications, 6(4): 125-134.
- Ogunlaran, O.M. and OukouomiNoutchie, SC (2016). “Mathematical model for an effective management of HIV Infection”. BioMed Research International, Vol.2016, Article ID 4217548, 6 pages.
- Ogunlaran, O.M. and OukouomiNoutchie,SC (2016). “Chebyshev collocation method for the solution of a system of second order boundary value problems”. Journal of Algebra and Applied Mathematics, 14(2):121-134.
- Olagunju, A.S., Ogunlaran, O.M. and Ibrahim, A.A. (2017). “Numerical solution of Volterra integral equation and its error estimates via Spectral method”. American Scientific Research Journal for Engineering, Technology, and Sciences, 30(1): 47-56.
- Ogunlaran, O.M. and OukouomiNoutchie,SC (2017). “Computational method for non-linear singular boundary value problems”. Journal of Algebra and Applied Mathematics, 15(1):55-71.
- Akinola, E.A. and Ogunlaran, O.M. (2017). “Solution of certain boundary value problems in a semi-finite domain by Sumudu Transform Decomposition Method”. Transactions of the Nigerian Association of Mathematical Physics, 4: 61-66.
- Adewumi, A.O., Ogunlaran, O.M. and Raji, R.A. (2017). “Laplace Transform- Chebyshev Collocation method for solving third-order multi-point boundary value problems”. Transactions of the Nigerian Association of Mathematical Physics, 4: 109- 114.
- Ogunlaran, O.M. and OukouomiNoutchie,SC (2018). “Solution for solving fourth order boundary value problems using Chebyshev method”. Journal of Analysis and Applications, 16(1): 41-56.
- Adewumi, A.O., Ogunlaran, O.M. and Adebisi, A.F. (2018). “Laplace-Spectral Collocation-Tau Method for solving boundary value problems”. Asian Journal of Mathematics and Computer Research, 25(6): 371-378.
- Adewumi, A.O. and Ogunlaran, O.M. (2018). “Bernstein-Chebyshev integral collocation method for solving third-order multi-point boundary value problems". FUW Trends in Science & Technology Journal, 3(2B)-783-786.
- Adewumi, A.O., Ogunlaran, O.M. and Raji, R.A. (2018). “Two-step integral collocation-variational iteration method for the solutions ofintegro-differential equations”. Asian Journal of Mathematics and Computer Research, 25(7): 379-387.
- Adewumi, A.O., Ogunlaran, O.M. and Adebisi, A.F. (2018). “New multiple integral collocation methods for the solution of fourth-order integro-differential equations”. Journal of the Nigerian Association of Mathematical Physics, 48: 29-34.
- Samson, T.K., Ogunlaran, O.M. and Raimi, O.M. (2020): “A predictive model for confirmed cases of Covid-19 in Nigeria”. European Journal of Applied Sciences, 8(4): 1-10.