Ulfia, Azhari, Muntazar, Ririn Rahayu, Rani Ardesi Pratiwi, and Maulidawati. “An Analysis of Errors in the Use of Formal Language in Narrative Writing of Students at SMP Negeri 1 Samudera”. Indonesian Journal of Education and Social Humanities 2, no. 4 (December 31, 2025): 53–58. Accessed February 13, 2026. https://journal.mgedukasia.or.id/index.php/ijesh/article/view/831.