id	keyword
ajfa-18959	size
ajfa-18959	variable
ajfa-18959	roe
ajfa-18959	journal
ajfa-18959	firm
ajfa-18959	finance
ajfa-18959	value
ajfa-18959	vol
ajfa-18959	issn
ajfa-18959	ratio
ajfa-18959	research
ajfa-18959	data