id	keyword
ejpam-6082	fractional
ejpam-6082	α t
ejpam-6082	model
ejpam-6082	population
ejpam-6082	dynamics
ejpam-6082	d α
ejpam-6082	pure
ejpam-6082	disease
ejpam-6082	eur
ejpam-6082	appl
ejpam-6082	math
ejpam-6082	guedri