Akhyar, Dani, and Arum Pratiwi. “Social Media and Crisis Communication”. Ultimacomm: Jurnal Ilmu Komunikasi 11, no. 1 (June 30, 2019): 35-52. Accessed April 24, 2024. https://ejournals.umn.ac.id/index.php/FIKOM/article/view/1112.