Kaviani, Meysam, fakhrehoseyni, seyedfakhrodin, Shoroui, Zahra . “Analysis of Working Capital Financing Strategy and Firm Performance in Iran with Emphasis on Macroeconomic Variables: A GMM and Spline Approach.” Rahbord-e-Tousee, vol. 22, no. 85, 2026, pp. 406-432.