id	keyword
ajfa-9359	capital structure
ajfa-9359	firms
ajfa-9359	crisis
ajfa-9359	assets
ajfa-9359	leverage
ajfa-9359	debt
ajfa-9359	period
ajfa-9359	total
ajfa-9359	oil
ajfa-9359	gas
ajfa-9359	theory
ajfa-9359	financial
ajfa-9359	journal
ajfa-9359	gas firms
ajfa-9359	determinants
ajfa-9359	finance
ajfa-9359	study
ajfa-9359	ratio