Publication Search

This research examines Islamic monetary policy, covering its theoretical foundations, implementation in various countries, and its impact and effectiveness. Islamic monetary policy, based on sharia principles such as the prohibition of usury, emphasis on the real sector, and profit-sharing principles, aims to create economic stability and socio-economic justice. Its implementation varies across countries, with some nations fully adopting Islamic financial systems and others using hybrid models. The research method used is a literature review involving the collection, analysis, and synthesis of various secondary sources such as books, journal articles, and relevant research reports. The results show that Islamic monetary policy is effective in controlling inflation, promoting sustainable economic growth, and enhancing financial stability. However, challenges remain in terms of standardizing practices across countries and integration with the global financial system. This study emphasizes the importance of innovation in Islamic financial instruments and increased international cooperation to enhance the effectiveness of Islamic monetary policy in the future.

.Every company certainly has operating equipment that usually runs continuously and relies on electricity as an energy source whose distribution must be appropriate to be efficient in its use. Every company that has important activities that use electronic devices, of course, must have a power backup so that sudden power cuts do not occur, because if this happens frequently it will cause damage to electronic devices, one of which is using a UPS (Uninterruptible Power Supply). Uninterruptible Power Supply (UPS) is an electronic device capable of providing temporary backup power when the main power supply is cut off. This UPS is also an electronic device that can protect all types of electronic equipment that is vulnerable to current or voltage instability. The purpose of this study is to understand and know the working principle and how to maintain the use of UPS. The method used is the method of observation in the company to obtain research data. At PT. ASDP Indonesia Ferry uses two types of UPS which have different capacities, namely 0.8KVA and 3KVA to supply power to each electronic device that is used regularly. Of the two types of UPS, it can be used to back up electrical power when the main power source is suddenly cut off.

As a developing country, Indonesia has an economic structure dominated by the agricultural sector, making it vulnerable to disruptions to economic stability. Economic growth is an indicator showing that the economic level of society in general has increased in terms of consumption habits and people's purchasing power for goods and services. However, excessive consumption leads to a consumer society and inflation. This study aims to look at the causality between inflation, consumer price index, interest rates, gross domestic product, and exchange rates using the time series approach in the form of the quarterly period 2014Q1 to 2022Q2 in Indonesia using the VAR (Vector Autoregression) method. The research results show that inflation is related to or influenced by the consumer price index and savings. As for the Exchange Rate, Gross Domestic Product and Interest Rates have no effect on inflation.