“Innovation System in the Sidoarjo People’s Service System (SIPRAJA) in Sidoarjo Regency: Sistem Inovasi pada Sistem Pelayanan Rakyat Sidoarjo (SIPRAJA) di Kabupaten Sidoarjo” (2022) Indonesian Journal of Cultural and Community Development, 12, p. 10.21070/ijccd2022791. doi:10.21070/ijccd.v12i0.791.