LOKCE, A., and L. A. SULEJMANI. “The Effects of Negative Interest Rate Policies on Productivity, Efficiency and Innovation As a Conceptual ApproachThe Effects of Negative Interest Rate Policies on Productivity, Efficiency and Innovation As a Conceptual Approach”. International Journal of Sustainability, vol. 2, no. 1, Aug. 2024, pp. 7-20, doi:10.5281/zenodo.13208804.