Esterlina, Sujiyani E, Fauzi I. Representation of Speech Styles in Listening Dialogues of an Indonesian EFL Textbook: A Sociolinguistic Analysis Based on Joos’s Framework. Jurnal Pendidikan Dasar dan Menengah [Internet]. 7 September 2026 [dikutip 12 September 2026];4(2):112-26. Tersedia pada: https://edumedia.pkbdb.org/index.php/home/article/view/63