Usmanova N. B2 darajadagi talabalarga autentik materiallar orqali tinglab tushunishni o‘rgatish. LINGUASPECTRUM [Internet]. 2024 Dec. 27 [cited 2026 Apr. 24];2(2):140-1. Available from: https://lingvospektr.uz/index.php/lngsp/article/view/232