Rahmanto, Randy, Sulistyo Widodo, and Belinda Ayuningtyas. “ANDROID CHAT APPLICATION TANPA KODING DENGAN KODULAR”. Andhara 2, no. 1 (May 31, 2022): 1–6. Accessed July 3, 2024. https://jurnal.undira.ac.id/andhara/article/view/120.