“LEGAL FOUNDATIONS OF COMMODITY CLASSIFICATION AND ADVANCE RULINGS OF CUSTOMS AUTHORITIES AS A FACTOR IN REDUCING TRANSACTION COSTS IN FOREIGN TRADE”, ICIS, vol. 3, no. 5, pp. 102–112, May 2026, Accessed: Jun. 16, 2026. [Online]. Available: https://universalconference.us/index.php/icms/article/view/7144