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, [S. l.], v. 1, n. 6, p. 244–246, 2026. DOI: 10.5281/zenodo.20006444. Disponível em: https://conference.uzswlu.uz/conf/article/view/2835. Acesso em: 7 may. 2026.