“Implementasi Surat Keterangan Desa Berbasis Excel VBA Di Kota Gunungsitoli”. Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat 5, no. 4 (July 31, 2025): 578–588. Accessed July 27, 2026. https://mail.altifani.net/index.php/altifani/article/view/763.