The purpose of this study is to analyze information about implementation of Corporate Governance in Islamic banking. This study uses a quantitative approach with a systematic literature review method from various journals. With the systematic literature review method, the authors identify all empirical evidence, where the identification aims to answer questions such as "How is the implementation of Good Corporate Governance (GCG) in Indonesian Islamic banking?", "What is the role of the Shariah Supervisory Board?", "What is the impact of implementing GCG?". The results of the analysis found that the implementation of GCG in Islamic banking was quite good but still not effective. This is because the governance mechanism is still not fully in accordance with Shariah principles. Therefore, the role of DPS in the implementation of GCG is very important and must be optimized. This finding also opens information about the development of GCG in Islamic banking today so that it can be used as reference material for further research.

The independence of the Regional Government is very important because in Indonesia since 1999 regional autonomy has been applied. However, the achievement of good performance still cannot be fulfilled by all Cities/Regency. The purpose of this study was to determine the interrelationships and comparisons between various financial performance indicators in City/Regency Local Governments. All Cities/Regency on the island of Java are the population in this study. A sample of 113 Cities/Regency was taken based on predetermined criteria. A quantitative approach and descriptive analysis of all indicators were used to answer the research questions. The results of this study indicate that the comparison of PAD based on the type of region and regional potential in the five provinces on the island of Java is not evenly distributed. It was also found that the high PAD owned by the City/Regency became a factor supporting the high or increasing the value of other factors such as Total Assets and Total Capital Expenditure. This research is expected to reveal the performance of the City/Regency in terms of PAD and other related factors as an illustration of regional financial independence in the City/Regency.