Romadloni, A., L. Sari, and L. P. Wanti. “Exploring Speaking-Anxiety Triggers in Polytechnic ESP Course: An Inductive Thematic Analysis”. The Proceedings of English Language Teaching, Literature, and Translation (ELTLT), vol. 14, Oct. 2025, pp. 20-28, https://proceeding.unnes.ac.id/eltlt/article/view/4644.