Walida J, Choiriyah IU. Innovation System in the Sidoarjo People’s Service System (SIPRAJA) in Sidoarjo Regency: Sistem Inovasi pada Sistem Pelayanan Rakyat Sidoarjo (SIPRAJA) di Kabupaten Sidoarjo. Ind. Jour. Cul. Comm. Dev [Internet]. 2022 Jun. 3 [cited 2025 Sep. 7];12:10.21070/ijccd2022791. Available from: https://ijccd.umsida.ac.id/index.php/ijccd/article/view/791