Rachmawati, Iva, Machya Astuti Dewi, Frans Richard Kodong, and Panji Dwi Ashrianto. “Trump and Biden’s Covid 19 Policy Narrative on Twitter”. RSF Conference Series: Business, Management and Social Sciences 1, no. 4 (October 22, 2021): 1–17. Accessed June 20, 2024. https://proceeding.researchsynergypress.com/index.php/rsfconferenceseries1/article/view/280.