Irwan, Irwan. “DESIGNING STUDENTS WORKSHEET: A SOCIOLINGUISTICS APPROACH FOR TESTING SPEAKING AND LISTENING”. Ta’dib 12, no. 1 (June 27, 2009). Accessed January 19, 2026. https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/takdib/article/view/154.