ANALISIS PENGGUNAAN MEDIA SOSIAL DALAM MEMASARKAN PRODUK UMKM “HALUA MANISAN” DESA PAYA RENGAS KABUPATEN LANGKAT. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 6, n. 3, p. 571–579, 2023. DOI: 10.54314/jssr.v6i3.1439. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/1439.. Acesso em: 15 jul. 2026.