Suryaningsum, S.; Mayka Maharani, J.; Ratih Sekar Ratnasari; Bambang Mahendra Andhika. THE INFLUENCE OF PROFITABILITY IN DETERMINING STOCK PRICES AND FIRM VALUE IN THE CONSTRUCTION MATERIALS SUB-SECTOR: A STUDY ON PT SEMEN INDONESIA (SMGR) FOR THE FIRST SEMESTER OF 2025 & 2026. Journal of Accounting, Business and Management 2026, 4, 76 ~ 87.