PERANCANGAN DAN IMPLEMENTASI OPTIMALISASI PENDATAAN WARGA BARU DI PERUMAHAN BERBASIS ANDROID. oai [Internet]. 2024 Sep. 5 [cited 2026 Oct. 18];12(02):80-8. Available from: https://ejournal.upbatam.ac.id/index.php/jif/article/view/8825