BIKHUNOV, Vitalii. TAX MECHANISMS IN FREE ECONOMIC ZONES:OPPORTUNITIES AND CHALLENGES. Current Problems of Sustainable Development, [S. l.], v. 3, n. 2, p. 275–282, 2026. DOI: 10.60022/3(2)-36S. Disponível em: https://journals.csr.com.ua/index.php/sustainability/article/view/502. Acesso em: 1 oct. 2026.