MANAJEMEN SURAT MASUK DAN SURAT KELUAR DI UNIVERSITAS NEGERI SEMARANG MELALUI SIRADI (SISTEM INFORMASI SURAT DINAS). Jurnal Pustaka Budaya, [S. l.], v. 9, n. 1, p. 42–49, 2022. DOI: 10.31849/pb.v9i1.7716. Disponível em: https://journal.unilak.ac.id/index.php/pb/article/view/7716. Acesso em: 5 dec. 2025.