“Analysis of Instagram Media Account @Sapawargasby Surabaya City Government About Covid-19 Information: Analisis Akun Media Instagram @Sapawargasby Pemerintah Kota Surabaya Tentang Informasi Covid-19” (2021) Indonesian Journal of Public Policy Review, 14, p. 10.21070/ijppr.v14i0.1149. doi:10.21070/ijppr.v14i0.1149.