Rachman, Firda, and Sri Prasetyo. 2021. “Perancangan Arsitektur Sistem Aplikasi DOOR to DOOR Kantor UPPD SAMSAT Kota Salatiga Berbasis Android”. Journal of Information System Research (JOSH) 2 (4), 276-82. https://doi.org/10.47065/josh.v2i4.798.