Asadova Rukhsora Ergashovna. “TECHNOLOGIES OF PISA, PERLS, TIMSS, TALIS TESTS AND THEIR ANALYSIS IN THE INTERNATIONAL AND UZBEKISTAN EDUCATION SYSTEM”. International Journal of Pedagogics 2, no. 09 (September 24, 2022): 5–9. Accessed July 3, 2025. https://theusajournals.com/index.php/ijp/article/view/355.