Omeike, M. O., A. L. Olutimo, and O. O. Oyetunde. 2021. “The Boundedness Of Solutions Of Certain Nonlinear Third Order Ordinary Differential Equations”. Journal of the Nigerian Mathematical Society 31 (1-3):49-54. https://ojs.ictp.it/jnms/index.php/jnms/article/view/747.