Untari, I. A. B. L. and Darmayanti, N. P. A. (2025) “The influence of investment decisions and financing decisions on firm value with financial performance as a mediating variable: A study on coal mining sub-sector companies in the Indonesian Capital Market”, International research journal of management, IT and social sciences, 12(5), pp. 440–456. doi: 10.21744/irjmis.v12n5.2562.