COVER, Cover. COVER. GERVASI: Jurnal Pengabdian kepada Masyarakat, [S. l.], v. 1, n. 1, 2017. DOI: 10.31571/gervasi.v1i1.693. Disponível em: https://journal.upgripnk.ac.id/index.php/gervasi/article/view/693. Acesso em: 14 mar. 2025.