Linawati, Nanik, and Richard Halim. “THE EFFECT OF FINANCIAL PERFORMANCE AND MACRO ECONOMIC FACTOR TO PROFITABILITY OF BIDDER COMPANIES”. Jurnal Manajemen dan Kewirausahaan 19, no. 2 (September 1, 2017): 99-105. Accessed April 28, 2024. https://jurnalmanajemen.petra.ac.id/index.php/man/article/view/20392.