IMPLEMENTASI MEDIA BOOKLET TENTANG PENDEWASAAN USIA PERNIKAHAN (PUP) BAGI REMAJA DI GEREJA GBKP KM 8 MEDAN. Keyboard Jurnal Pengabdian Masyarakat, [S. l.], v. 2, n. 1, p. 14–17, 2025. DOI: 10.69688/keyboard.v2i1.147. Disponível em: https://journal.lintasgenerasi.com/index.php/keyboard/article/view/147.. Acesso em: 16 feb. 2026.