SISTEM INFORMASI BUKU TAMU DI KANTOR POS CABANG KISARAN. Jurnal Intelek Dan Cendikiawan Nusantara, [S. l.], v. 2, n. 5, p. 9016–9023, 2025. Disponível em: https://jicnusantara.com/index.php/jicn/article/view/5345. Acesso em: 9 sep. 2026.