Ercikan, K. (2006) “EXAMINING GUIDELINES FOR DEVELOPING ACCURATE PROFICIENCY LEVEL SCORES”, Canadian Journal of Education/Revue canadienne de l’éducation, 29(3), p. 823‐838. Available at: https://cje.journals.publicknowledgeproject.org/cje/index.php/cje-rce/article/view/2922 (Accessed: 5 May 2026).