Analisis Potensi dan Tantangan Pengembangan Usaha Mikro Kecil Menengah (UMKM) di Kota Binjai. An-Najah: Journal of Islamic Economics, [S. l.], v. 1, n. 01, p. 39–49, 2025. Disponível em: https://jurnal.almaidah.or.id/index.php/JNIE/article/view/7. Acesso em: 2 aug. 2026.