Husain A, Hamamah H, Nurhayani I. Commissive Speech Act in Indonesian Presidential Debate. OKARA JURNAL BAHASA DAN SASTRA [Internet]. 2020May31 [cited 2024Nov.5];14(1):81-8. Available from: http://ejournal.iainmadura.ac.id/index.php/okara/article/view/3141