id	keyword
ajfa-5431	concern
ajfa-5431	ratio
ajfa-5431	companies
ajfa-5431	company
ajfa-5431	model
ajfa-5431	study
ajfa-5431	journal
ajfa-5431	survival
ajfa-5431	delist
ajfa-5431	accounting
ajfa-5431	failure
ajfa-5431	period