Cindy, Ratna Dwi Ramdhani, Umi Kalsum, and Juliana. “Analisis Kesalahan Penulisan Surat Dinas: Studi Kasus Di SMP Negeri 2 Sangatta Utara”. Ahsan: Jurnal Ilmiah Keislaman dan Kemasyarakatan 1, no. 1 (June 30, 2024): 81–90. Accessed May 21, 2026. https://www.jurnal.pustari.com/index.php/ahsan/article/view/14.