Abduvaliyeva Sevinch Gaybullo kizi. “LANGUAGE POLICY AND EDUCATIONAL EFFECTIVENESS: AN EMPIRICAL STUDY BASED ON CLASSROOM OBSERVATIONS”. ZAMONAVIY LINGVISTIKADA GLOBALIZATSIYA, TIL SIYOSATI VA LISONIY IDENTIKLIKKA OID MUAMMOLAR VA YECHIMLAR MAVZUSIDAGI XALQARO ILMIY-AMALIY ANJUMAN, vol. 1, no. 6, May 2026, pp. 244-6, doi:10.5281/zenodo.20006444.