Al-Baihaqi, Muhammad Fauzi. “DEVELOPING GRADED READING MATERIALS TO ENHANCE EXTENSIVE READING FOR STUDENTS OF SENIOR HIGH SCHOOL”. Lingua Pedagogia 2, no. 1 (August 9, 2020): 47–60. Accessed March 12, 2026. https://journal.uny.ac.id/index.php/lingua-pedagogia/article/view/32966.