Afniati, Weni. “Kohesi Gramatikal Dan Leksikal Dalam Wacana Surat Resmi Di SMK SMAK Padang”. Titian: Jurnal Ilmu Humaniora 7, no. 2 (December 1, 2023): 227-236. Accessed July 2, 2024. https://online-journal.unja.ac.id/titian/article/view/28622.