1. Simulation and Hardware Implementation of Shunt Active Power Filter Based on Synchronous Reference Frame Theory rn2. Optimal Expenditure and Benefit Cost Based Location, Size and Type of DGs in Microgrids Systems Using Adaptive Real Coded Genetic Algorithm rn3. A Numerical Modeling for Study Marine Current in the Manado Bay, North Sulawesi rn4. Influence Types of Startup on Hydrothermal Sc…