Xolmurodova Olima Abduvalievna, and Pulatova Moxigul Rustamovna. “BUSINESS LETTER AND ITS FEATURES IN ENGLISH AND UZBEK”. "XXI ASRDA INNOVATSION TEXNOLOGIYALAR, FAN VA TAʼLIM TARAQQIYOTIDAGI DOLZARB MUAMMOLAR" Nomli Respublika Ilmiy-Amaliy Konferensiyasi, vol. 2, no. 6, June 2024, pp. 127-30, https://universalpublishings.com/index.php/itfttdm/article/view/6266.