KN, N.; RIZKI APRIANA, R. A. SISTEM KEAMANAN DI PERUMAHAN BERKONSEP SMART CITY BERBASIS MOBILE APP. JSI (Jurnal sistem Informasi) Universitas Suryadarma, [S. l.], v. 8, n. 1, p. 1–10, 2021. DOI: 10.35968/jsi.v8i1.605. Disponível em: https://journal.universitassuryadarma.ac.id/index.php/jsi/article/view/605. Acesso em: 25 okt. 2025.