The positional vowel harmony and non-vowel harmony alternations of sounds (in kazakh, uzbek and russian). Eurasian Journal of Philology Science and Education, [S. l.], v. 159, n. 1, 2016. Disponível em: https://philart.kaznu.kz/index.php/1-FIL/article/view/1836. Acesso em: 5 jul. 2026.