“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”, IJPPR, vol. 14, p. 10.21070/ijppr.v14i0.1149, Apr. 2021, doi: 10.21070/ijppr.v14i0.1149.