1. Kaya, D.: An explicit and numerical solutions of some fifth-order KdV equation by decomposition method. Appl. Math. Comput. 144, 353–363 (2003)
2. Wazwaz, A.M.: The extended tanh method for new solitons solutions for many forms of the fifth-order KdV equations. Appl. Math. Comput. 184(2), 1002–1014 (2007)
3. Saleem, S., Hussain, M.Z.: Numerical solution of nonlinear fifth-order KdV-type partial differential equations via Haar wavelet. Int. J. Appl. Comput. Math. 6(6), 1–16 (2020)
4. Wazwaz, A.M.: N-soliton solutions for the combined KdV-CDG equation and the KdV-Lax equation. Appl. Math. Comput. 203(1), 402–407 (2008)
5. Lei, Y., Fajiang, Z., Yinghai, W.: The homogeneous balance method, Lax pair, Hirota transformation and a general fifth-order KdV equation. Chaos Solitons Fractals 13(2), 337–340 (2002)