POLAT, M. A RASCH ANALYSIS OF RATER BEHAVIOUR IN SPEAKING ASSESSMENT. International Online Journal of Education and Teaching, [S. l.], v. 7, n. 3, p. 1126–1141, 2020. Disponível em: https://iojet.org/index.php/IOJET/article/view/902. Acesso em: 26 dec. 2025.