“Numerical Solution of Eighth Order Boundary Value Problems by Petrov-Galerkin Method with Quintic B-splines as basic functions and Septic B-Splines as weight functions” (2016) International Journal of Engineering and Computer Science, 5(9). Available at: http://ijecs.in/index.php/ijecs/article/view/2441 (Accessed: 13 April 2025).