id	keyword
ejpam-5396	model
ejpam-5396	fractional
ejpam-5396	pneumonia
ejpam-5396	method
ejpam-5396	order
ejpam-5396	math
ejpam-5396	numerical
ejpam-5396	appl
ejpam-5396	mathematical
ejpam-5396	alalyani
ejpam-5396	solution
ejpam-5396	pure
ejpam-5396	eur
ejpam-5396	n+1
ejpam-5396	differential