id	keyword
ajfa-18664	market
ajfa-18664	stock
ajfa-18664	stock market
ajfa-18664	covid-19
ajfa-18664	journal
ajfa-18664	cases
ajfa-18664	saudi
ajfa-18664	finance
ajfa-18664	total
ajfa-18664	return
ajfa-18664	granger
ajfa-18664	pandemic
ajfa-18664	corona