“THE IMPACT OF GREEN CERTIFICATION QUALITY ON THE EXPORT COMPETITIVENESS OF SMALL AND PRIVATE BUSINESSES IN DEVELOPING MARKETS: EMPIRICAL EVIDENCE FROM UZBEKISTAN” (2026) International scientific-electronic journal “Pioneering studies and theories”, 2(4), pp. 80–94. Available at: https://pstjournal.uz/index.php/pst/article/view/153 (Accessed: 29 September 2026).