Banking efficiency in Bahrain : Islamic vs. conventional banks 2026-02-16T11:00:20+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Hussein, Khaled A. (Research paper (Islamic Research and Training Institute) ;, 2004)