FIRMANSYAH, B. PENGELOLAAN ARSIP DIGITAL SURAT MASUK DAN KELUAR MENGGUNAKAN TEKNIK DOCUMENT SCANNING, OPTICAL CHARACTER RECOGNITION, DAN DATA INDEXING. Jurnal Sistem Informasi Bisnis (JUNSIBI), [S. l.], v. 1, n. 1, p. 31–37, 2020. DOI: 10.55122/junsibi.v1i1.105. Disponível em: https://ejournal-ibik57.ac.id/index.php/junsibi/article/view/105. Acesso em: 21 sep. 2025.