Siahaan, R.F. et al. 2025. PENERAPAN APLIKASI PENDATAAN JEMAAT GEREJA HKI RESORT KHUSUS LUBUK PAKAM. Community Development Journal : Jurnal Pengabdian Masyarakat. 6, 6 (Dec. 2025), 6555–6559. DOI:https://doi.org/10.31004/cdj.v6i6.55238.