@article {sweilam2020optimal,
	title = {On the optimal control of coronavirus (2019-nCov) mathematical model; a numerical approach},
	journal = {Advances in Difference Equations},
	volume = {2020},
	number = {1},
	year = {2020},
	note = {n/a},
	pages = {1{\textendash}13},
	publisher = {SpringerOpen},
	abstract = {n/a},
	author = {N.H. Sweilam and SM Al-Mekhlafi and Albalawi, AO and Baleanu, D}
}
