USING MODIFICATION OF VOWELS IN CONNECTED SPEECH. (2024). "XXI ASRDA INNOVATSION TEXNOLOGIYALAR, FAN VA TAʼLIM TARAQQIYOTIDAGI DOLZARB MUAMMOLAR" Nomli Respublika Ilmiy-Amaliy Konferensiyasi, 2(11), 173-177. https://universalpublishings.com/index.php/itfttdm/article/view/7867