Optimalisasi Media Sosial sebagai Platform Digital Marketing di Deli Serdang. Jurnal Pengabdian Masyarakat Berdampak, [S. l.], v. 2, n. 2, p. 279–287, 2026. DOI: 10.64803/jupemba.v2i2.176. Disponível em: https://journals.raskhamedia.or.id/jupemba/article/view/176. Acesso em: 26 jul. 2026.