Doha, E. Et Al. 2018. A space–time spectral approximation for solving nonlinear variable-order fractional sine and Klein–Gordon differential equations. Computational and Applied Mathematics , vol.37, no.5 , 6212-6229.

Doha, E., Abdelkawy, M., Amin, A. Z. M. A., & Lopes, A. M., (2018). A space–time spectral approximation for solving nonlinear variable-order fractional sine and Klein–Gordon differential equations. Computational and Applied Mathematics , vol.37, no.5, 6212-6229.

Doha, E.H. Et Al. "A space–time spectral approximation for solving nonlinear variable-order fractional sine and Klein–Gordon differential equations," Computational and Applied Mathematics , vol.37, no.5, 6212-6229, 2018

Doha, E.H. Et Al. "A space–time spectral approximation for solving nonlinear variable-order fractional sine and Klein–Gordon differential equations." Computational and Applied Mathematics , vol.37, no.5, pp.6212-6229, 2018

Doha, E. Et Al. (2018) . "A space–time spectral approximation for solving nonlinear variable-order fractional sine and Klein–Gordon differential equations." Computational and Applied Mathematics , vol.37, no.5, pp.6212-6229.

@article{article, author={E.H. Doha Et Al. }, title={A space–time spectral approximation for solving nonlinear variable-order fractional sine and Klein–Gordon differential equations}, journal={Computational and Applied Mathematics}, year=2018, pages={6212-6229} }