“THE IMPACT OF GREEN CERTIFICATION QUALITY ON THE EXPORT COMPETITIVENESS OF SMALL AND PRIVATE BUSINESSES IN DEVELOPING MARKETS: EMPIRICAL EVIDENCE FROM UZBEKISTAN”, PST Journal, vol. 2, no. 4, pp. 80–94, Jul. 2026, Accessed: Sep. 29, 2026. Available: https://pstjournal.uz/index.php/pst/article/view/153