Teshaboyeva Nafisa Zubaydulla Qizi, and Mamarajabov Yokubjon Umedovich. “‘AMERICAN-BASED PRONUNCIATION STANDARDS OF ENGLISH’”. Scientific Impulse, vol. 2, no. 15, Dec. 2023, pp. 563-7, https://nauchniyimpuls.ru/index.php/ni/article/view/12972.