Obidova, Shaxodat. “INGLIZ TILINI O‘QITISHDA PISA XALQARO BAHOLASH DASTURI O‘QISH SAVODXONLIGI TESTLARIDAN FOYDALANISH: METEORITES AND METEORS”. INTERNATIONAL CONFERENCES 1, no. 1 (January 14, 2023): 1023–1026. Accessed November 15, 2024. http://erus.uz/index.php/cf/article/view/1410.