MUKHTARIJAL MUKHTARIJAL; HADI KURNIA SAPUTRA; DONY NOVALIENDRY; AHMADDUL HADI. Rancang Bangun Sistem Pelayanan Surat Berbasis Web dengan Penerapan Tanda Tangan Digital di Nagari Bukit Bais. Saturnus: Jurnal Teknologi dan Sistem Informasi, [S. l.], v. 4, n. 2, p. 29–41, 2026. DOI: 10.61132/saturnus.v4i2.1568. Disponível em: https://journal.arteii.or.id/index.php/Saturnus/article/view/1568. Acesso em: 4 jun. 2026.