"FROM ASSESSMENT TO CHANGE: A STRATEGY FOR SYSTEMATIC REFORMS IN SCHOOLS IN UZBEKISTAN BASED ON THE PISA CONCEPT". Universal International Scientific Journal, [S. l.], v. 3, n. 3.1, p. 718–720, 2026. Disponível em: https://universaljournal.uz/index.php/uxij/article/view/462. Acesso em: 4 jun. 2026.