SARI, V. K.; ROCHIM, A. I.; RADJIKAN. PENERAPAN PROGRAM SMART CITY PADA KONSEP SMART ENVIRONMENT: Studi di Kecamatan Bubutan Kota Surabaya Provinsi Jawa Timur. PRAJA observer: Jurnal Penelitian Administrasi Publik (e- ISSN: 2797-0469), [S. l.], v. 5, n. 06, p. 121–130, 2025. DOI: 10.69957/praob.v5i06.2542. Disponível em: https://aksiologi.org/index.php/praja/article/view/2542. Acesso em: 22 dec. 2025.