Mutual funds are a popular way to invest money in the stock market. This article looks at different factors that can affect how well mutual funds perform. The researchers reviewed existing studies to find out what influences mutual fund performance. They found that factors like the size of the fund, how often stocks are bought and sold (turnover), and how well the fund is managed can all impact how well a mutual fund does. These factors are important in determining how successful a mutual fund will be in different financial markets around the world.