Edenbaeva Khurliman Sultanmurat Kizi and Kulmatov Bakhram Gulyamovich 2025. TECHNIQUES AND STRATEGIES FOR IMPLEMENTING PORTFOLIO ASSESSMENT IN WRITING INSTRUCTION. ZAMONAVIY TILSHUNOSLIK ISTIQBOLLARI: MUAMMOLAR VA YUTUQLAR MAVZUSIDA XALQARO ILMIY AMALIY ANJUMAN. 1, 6 (Jun. 2025), 77–79. DOI:https://doi.org/10.5281/zenodo.15590298.