VOWEL CLASSIFICATION IN ENGLISH PHONETICS AND THE ROLE OF SCHWA IN ENGLISH PHONETICS. FAN, TA’LIM, TEXNOLOGIYA VA ISHLAB CHIQARISH INTEGRATSIYASI ASOSIDA RIVOJLANISH ISTIQBOLLARI, [S. l.], v. 2, n. 1, p. 162–169, 2025. Disponível em: https://universalpublishings.com/index.php/fan/article/view/9313. Acesso em: 28 apr. 2025.