Sudartini, Siti, Adi Sutrisno, and Ni Gusti Ayu Roselani. “Speech Acts in Indonesian High School EFL Textbooks: Representation & Learning Implications”. Jurnal Kependidikan: Penelitian Inovasi Pembelajaran 8, no. 1 (May 1, 2024): 67–82. Accessed May 15, 2025. https://jurnal.uny.ac.id/index.php/jk/article/view/73925.