Agus Dwianto, R., Bakhtiar Darmawan, A., Priyo Purnomo, E., Fathani, A. and Salsabila, L. (2023) “Facebook Ads, COVID-19, and Smart City Dissemination”, KnE Social Sciences, 8(3), pp. 156–172. doi: 10.18502/kss.v8i3.12824.