Hybrid Block Methods with Constructed Orthogonal Basis for Solution of Third-Order Ordinary Differential Equations. J. Nig. Soc. Phys. Sci. [Internet]. 2022 Dec. 22 [cited 2024 Apr. 27];5(1):865. Available from: https://journal.nsps.org.ng/index.php/jnsps/article/view/865