Gufron. “Teaching English for Academic Purposes (EAP) for Adults Learners Using Authentic Materials: Learners’ Perspective in English for Staff Class”. BULLET : Jurnal Multidisiplin Ilmu 1, no. 04 (August 18, 2022): 498–508. Accessed May 31, 2025. https://journal.mediapublikasi.id/index.php/bullet/article/view/755.