Maisarah, Maisarah. “Ungkapan-Ungkapan Penting Dalam Public Speaking Important Expressions in Public Speaking”. Diglossia: Jurnal Kajian Ilmiah Kebahasaan dan Kesusastraan 8, no. 1 (April 14, 2017): 57–68. Accessed November 22, 2024. https://journal.unipdu.ac.id/index.php/diglosia/article/view/672.