Ria, T. N., R. Hartono, and S. Wahyuni. “Learners’ Views on the Use of Case-Based Learning and ICT in Business English Speaking”. The Proceedings of English Language Teaching, Literature, and Translation (ELTLT), vol. 14, Oct. 2025, pp. 630-9, https://proceeding.unnes.ac.id/eltlt/article/view/4729.