Herdiana, Herdiana, Didin Nuruddin Hidayat, Alek Alek, and Nida Husna. “Given and New Information in Barack Obama’s Remarks: A Syntactic Form Analysis”. Journal of Languages and Language Teaching 8, no. 4 (October 25, 2020): 458–464. Accessed August 14, 2025. https://e-journal3.undikma.ac.id/index.php/jollt/article/view/2827.