WULANDARI, D.; SALIHIN, R.; YENNI, T. Strategi Usaha Mikro Kecil Menengah (UMKM) Toko Hellen Dalam Meningkatkan Daya Saing Berdasarkan Perspektif Ekonomi Islam. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 2, p. 559–565, 2026. DOI: 10.31004/riggs.v5i2.7308. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/7308. Acesso em: 7 may. 2026.