Hariyoko, Y., Puspaningtyas, A., Nirmala, E.R. and Larasati, N. 2022. Pengembangan Ekonomi Daerah melalui Sektor Unggulan Kota Surabaya dalam Masa Pandemi Covid-19. JPSI (Journal of Public Sector Innovations). 6, 2 (May 2022), 84–90. DOI:https://doi.org/10.26740/jpsi.v6n2.p84-90.