Normaxamatova Maxliyo Qudratilla kizi and Palvannazirova Shakhzoda Baxodir kizi 2026. THE EFFECT OF VISUAL AIDS ON VOCABULARY RETENTION AMONG 9-YEAR-OLD EFL LEARNERS . TILSHUNOSLIK VA CHET TILLARNI O‘QITISHDA ZAMONAVIY RAQAMLI TEXNOLOGIYALARDAN FOYDALANISH MAVZUSIDAGI XALQARO ILMIY-AMALIY ANJUMAN. 1, 7 (May 2026), 647–649. DOI:https://doi.org/10.5281/zenodo.20377995.