To'xtasinova Zarina. “INGLIZ TILIDAGI BIRIKMALARNING TINISH BELGILARI: Qarshi Muhandislik- Iqtisodiyot Instituti Xorijiy Tillar Kafedrasi Dotsenti G.A.Djumayeva Taqizi Ostida”. IQRO INDEXING, vol. 9, no. 1, Apr. 2024, pp. 112-4, https://worldlyjournals.com/index.php/IFX/article/view/1523.