“IMPLEMENTASI MEDIA BOOKLET TENTANG PENDEWASAAN USIA PERNIKAHAN (PUP) BAGI REMAJA DI GEREJA GBKP KM 8 MEDAN”. Keyboard Jurnal Pengabdian Masyarakat, vol. 2, no. 1, Mar. 2025, pp. 14-17, https://doi.org/10.69688/keyboard.v2i1.147.