Abd Elrhman Elzahi Saaid.2024-10-042024-10-042002https://studentrepo.iium.edu.my/handle/123456789/2074Information not availableenCopyright International Islamic University MalaysiaBanks and banking -- Religious aspects -- IslamFinance -- Religious aspects -- IslamFinancial institutions -- SudanThe x-efficiency of the Sudanese Islamic banks (1989-1998)Doctoral Thesishttps://lib.iium.edu.my/mom/services/mom/document/getFile/zROe08brOaH937X50cienArVZOjUrGbp20041217000000000