Xoshimova Irodaxon 2026. PORTFOLIO-BASED ASSESSMENT AS A STRATEGY FOR VOCABULARY DEVELOPMENT IN MIDDLE SCHOOL EFL LEARNERS. “FILOLOGIYA VA TIL TA’LIMI: INNOVATSION YONDASHUVLAR ASOSIDA XORIJIY TILLARNI O‘QITISHNING SAMARALI USULLARINI ISHLAB CHIQISH HAMDA ULARNI TA’LIM JARAYONIGA TATBIQ ETISH YO‘LLARI” MAVZUSIDAGI RESPUBLIKA ILMIY-AMALIY ANJUMAN. 1, 3 (Apr. 2026), 554–558. DOI:https://doi.org/10.5281/zenodo.19649139.