“Pelayanan Masyarakat Melalui Aplikasi WargaKu Menggunakan Pendekatan Co-Creation di Kota Surabaya”, Triwikrama, vol. 11, no. 9, pp. 1121–1130, Dec. 2025, Accessed: Sep. 17, 2026. [Online]. Available: https://cibjournal.com/index.php/triwikrama/article/view/3372