@conference {elgayyar2018hybrid,
	title = {A hybrid Grey Wolf-bat algorithm for global optimization},
	booktitle = {International Conference on Advanced Machine Learning Technologies and Applications},
	year = {2018},
	note = {n/a},
	pages = {3{\textendash}12},
	publisher = {Springer, Cham},
	organization = {Springer, Cham},
	abstract = {n/a},
	author = {ElGayyar, Mohammed and Eid Emary, and Sweilam, Nasser Hassan and Abdelazeem, M.}
}
