Yadav, K. and Jaiswal, J. P. (2017) “Solution of a Class of Fourth Order Singular Singularly Perturbed Boundary Value Problems by Haar Wavelets Method and Quintic B-Spline Method”, Journal of Informatics and Mathematical Sciences, 9(3), pp. 699–710. doi: 10.26713/jims.v9i3.818.