“Analyzing the Use of Fillers in Postgraduate EFL Learners’ Academic Presentations: A Qualitative Case Study Approach”. Biormatika : Jurnal ilmiah fakultas keguruan dan ilmu pendidikan 12, no. 1 (February 27, 2026): 47–55. Accessed June 22, 2026. https://ejournal.unsub.ac.id/index.php/FKIP/article/view/2518.