Jessi Charina Sembiring, Hendayani N, Rina Apriliani, Teguh Prakoso, Firman Dera. The Role Of Business Diversification, Education And Development Activities On Business Performance Of Construction Companies Listed In Indonesian Stock Exchange. J. Ekon. Manaj. Akunt. 2024;10(3):1603-1608. doi:10.35870/jemsi.v10i3.2421