The relationship between cost and rates of return in the Jordanian insurance companies and comparing these companies rates with the international standard rates \ 2026-02-15T22:11:02+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from session cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Khalaf, Marwa A (Amman Arab University,college of business, Departmant of Finance, 2007)