Pelaksanaan Kegiatan Pengabdian Masyarakat di Komplek Perumahan PT.BDSN Desa Tangga Batu 1 kec. Parmaksian Kab. Toba, Ramadhan 1442 H, 2021 M. Waraqat [Internet]. 2021 Jun. 30 [cited 2026 Jun. 10];6(1):88-95. Available from: https://www.waraqat.assunnah.ac.id/index.php/WRQ/article/view/159