Halim P. SPEECH ACT EXPRESSIONS IN THE ADVERTISEMENTS ON TELEVISION: A Case Study of Three Advertisements Both Food & Health Products and Cell-Phone Provider. JBIT [Internet]. 2016Mar.1 [cited 2024May6];2(1):15-7. Available from: https://jurnal.polban.ac.id/ojs-3.1.2/inggris/article/view/1281