Susilo, Muhammad Edy, and Prayudi Prayudi. “Crisis Communication During the Covid-19 Pandemic”. RSF Conference Series: Business, Management and Social Sciences 1, no. 4 (October 22, 2021): 98–103. Accessed June 19, 2024. https://proceeding.researchsynergypress.com/index.php/rsfconferenceseries1/article/view/312.