High bank of the symptoms of this is not a new world in anger. This situation marked by high enthusiasm from various circles, namely: ulama, scholars and practitioners to develop the bank. With the academic institute in Al-Quran and Harest and understanding that the bank interest is usury. Islamic banking by countries such as the strong-based spam: Egyptians, Saudi Arabia, Jordan, Sudan, Bahrain, Kuwait, United Arab Emirates, Tunisia, Mauritania, Pakistan, Iran, and growing up to the countries of the British Muslim minority, denmark, philiina, Australia and the United States, able to show better performance. These developments also to the State of Indonesia.
These banks are sharia to be the choice for business banking. Indonesia has stood 9 sharia banks, namely: (BMI, BNI, BSM, Bukopin, BPD JABAR, Bank IFI, BRI, Danamon, BII) with about 80 branches, plus another 86 with the BPR Sharia. From the products offered by banks and sharia "bought" by the user community in Indonesia is still small, compared with the conventional banking products. So that the economic contribution to the bank the Indonesian economy, sharia has not been optimal.
Economic contribution to the bank's sharia national economic growth is very much determined by the ability of banks to make sharia the production of effective managerial and institutional. Therefore, control of management theory and practice of sharia banks need to be covered by the perpetrators of sharia banks.
