UTANOVA , V. M. kizi. THE PROBLEM OF MOTIVATION IN THE LINGUISTIC SIGN. Educational Research in Universal Sciences, [S. l.], v. 2, n. 1 SPECIAL, p. 431–434, 2023. Disponível em: http://erus.uz/index.php/er/article/view/1831. Acesso em: 4 apr. 2025.