@article {235542,
	title = {Effect of Seismic P-Waves Propagation on Circular Tunnel in Layered Ground},
	journal = {International Journal of Engineering and Advanced Technology (IJEAT)},
	volume = {9},
	year = {2019},
	note = {n/a},
	pages = {2919-2923},
	publisher = {Blue Eyes Intelligence Engineering  \& Sciences Publication},
	abstract = {n/a},
	author = {Amr ibrahim and Ramadan, Osman and Adel Akl}
}
