“THE ROLE AND FUNCTIONS OF INTERNATIONAL ASSESSMENT PROGRAMS (PISA, PIRLS, TIMSS) IN THE NATIONAL ECONOMY”, ICIS, vol. 2, no. 12, pp. 112–114, Dec. 2025, Accessed: Jun. 16, 2026. [Online]. Available: https://universalconference.us/index.php/icms/article/view/6200