Verdiansyah, Muhammad Zahrudhin, Sahiruddin Sahiruddin, and Putu Dian Danayanti Degeng. “Text Complexity in Reading Texts of Indonesian Senior High School English Textbooks Using Coh- Metrix 3.0”. Diglossia: Jurnal Kajian Ilmiah Kebahasaan dan Kesusastraan 12, no. 1 (May 29, 2020): 1–10. Accessed November 22, 2024. https://journal.unipdu.ac.id/index.php/diglosia/article/view/1925.