Cato, Kartoli. “The Handling of Covid-19 Pandemic in Indonesia from the Perspective of Nonmilitary Defense Strategy”. Advances in Social Sciences Research Journal 7, no. 10 (November 3, 2020): 317–329. Accessed December 22, 2024. https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/9219.