WABULA , D. F. .; WABULA, D. F.; MUSTAQIM, M. I. Perancangan Pelayanan Surat Berbasis Android. Seminar Nasional Teknologi & Sains, [S. l.], v. 1, n. 1, p. 206–212, 2022. DOI: 10.29407/stains.v1i1.1427. Disponível em: https://proceeding.unpkediri.ac.id/index.php/stains/article/view/1427. Acesso em: 4 may. 2024.