Ismoilova Maftuna, Raupova Sojida Abduvaitovna. LEVEL OF COMPLEXITY AND SCOPE OF TIMSS TASKS. eijmr [Internet]. 2025 Jan. 12 [cited 2026 Mar. 23];12(01):171-4. Available from: https://www.eijmr.org/index.php/eijmr/article/view/2438