Pengaruh Corporate Social Responsibility, Efisiensi, Leverage Terhadap Kinerj…

The study aims to determine the effect of corporate social responsibility, efficiency, leverage on financial performance and firm value. The population in this study includesall mining companies listed on the Indonesia Stock Exchange with a total of 46 mining sectors.In this study visited the official website of the Indonesian Stock Exchange which published an annual report in 2014-2018. The re…