SIREGAR, R. D. Penyuluhan Kebersihan Lingkungan Sekalian Gotong Royong di Desa Simatohir Kecamatan Padangsidimpuan Angkola Julu. Jurnal Pengabdian Masyarakat Aufa (JPMA), [S. l.], v. 3, n. 2, p. 37–41, 2021. DOI: 10.51933/jpma.v3i2.450. Disponível em: https://jurnal.unar.ac.id/index.php/jamunar/article/view/450. Acesso em: 20 jul. 2024.