GÜRSOY, E.; KARAKAŞ, O. THE EFFECTS OF SINGING IN ENGLISH ON THE SPEECH FLUENCY OF TURKISH TEENAGERS LEARNING ENGLISH AS A FOREIGN LANGUAGE. International Online Journal of Education and Teaching, [S. l.], v. 5, n. 1, p. 190–204, 2018. Disponível em: https://iojet.org/index.php/IOJET/article/view/214. Acesso em: 31 dec. 2025.