Yildirim, Gülçin, and Tuğçe Uzun Kocamiş. “Sustainability Reporting in Turkey: Analysis of Companies in the BIST Sustainability Index”. European Journal of Economics and Business Studies 2, no. 3 (December 1, 2016): 41–51. Accessed December 18, 2025. https://www.revistia.com/index.php/ejes/article/view/2932.