MARDIONO, Mardiono. TRANSITIVITY ANALYSIS OF KEYNOTE SPEECH OF JOKO WIDODO AT WEF EA 2015. Jurnal Pendidikan Bahasa Inggris Proficiency, [S.l.], v. 3, n. 2, p. 31-41, july 2021. Available at: <https://ejournal.uniska-kediri.ac.id/index.php/PROFICIENCY/article/view/1918>. Date accessed: 22 jan. 2025. doi: https://doi.org/10.32503/proficiency.v3i2.1918.