Darong, Hieronimus Canggung. “Interpersonal Function of Joe Biden’s Victory Speech (Systemic Functional Linguistics View)”. Journal of Education Research and Evaluation 5, no. 1 (February 13, 2021): 57–66. Accessed July 17, 2024. https://ejournal.undiksha.ac.id/index.php/JERE/article/view/31420.