@article {abdel2023approximate,
	title = {Approximate solutions of fractional dynamical systems based on the invariant exponential functions with an application. A novel double-kernel fractional derivative},
	journal = {Alexandria Engineering Journal},
	volume = {77},
	year = {2023},
	note = {n/a},
	pages = {341{\textendash}350},
	publisher = {Elsevier},
	abstract = {n/a},
	author = {H.I. Abdel-Gawad and Tantawy, M. and Abdelwahab, Abdelazeem M}
}
