Edo Nugraha, Adiyanto, and Evi Karlina Ambarwati. “An Analysis of English Textbook for Fourth Grade Students of Elementary School”. English Education:Journal of English Teaching and Research 8, no. 1 (May 24, 2023): 1–16. Accessed December 22, 2024. https://ojs.unpkediri.ac.id/index.php/inggris/article/view/19426.