Fitra Elia. MAPPING STUDENT LEVELS USING THE COMMON EUROPEAN FRAMEWORK OF REFERENCE FOR LANGUAGES (CEFR) AS A FIRST STEP IN DEVELOPING ENGLISH LANGUAGE MATERIALS. akrabjuara [Internet]. 2026 Feb. 5 [cited 2026 Feb. 12];11(1):498-507. Available from: https://akrabjuara.com/index.php/akrabjuara/article/view/2755