IRWAN, I. DESIGNING STUDENTS WORKSHEET: A SOCIOLINGUISTICS APPROACH FOR TESTING SPEAKING AND LISTENING. Ta’dib, [S. l.], v. 12, n. 1, 2009. DOI: 10.31958/jt.v12i1.154. Disponível em: https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/takdib/article/view/154. Acesso em: 20 jan. 2026.