Fahira, Farha, and Syaadiah Arifin. “The Analysis of Grammatical Errors in Narrative Texts Written by 10th Grade High School Students”. Journal of Education Research 5, no. 4 (November 2, 2024): 5191–5199. Accessed August 4, 2025. https://mail.jer.or.id/index.php/jer/article/view/1629.