ERDEM ÇANKAYA, Başak, and Mehmet ÜRKMEZ. “DETERMINANTS OF PROFITABILITY IN THE BORSA ISTANBUL CEMENT SECTOR: A PERSPECTIVE ON CASH FLOW AND ACTIVITY EFFICIENCY”. Bookarion Journal of Social Sciences, vol. 1, no. 1, Dec. 2025, pp. 49-60, https://doi.org/10.64734/bjss.1-1-04.