RAFNASYA, I.; FIRLY, A.; JANE, S.; DJUANDA, G. ANALISIS RISIKO OPERASIONAL PADA UMKM WARUNG NASI. Penerbit Tahta Media, [S. l.], 2025. Disponível em: http://tahtamedia.co.id/index.php/issj/article/view/1280. Acesso em: 22 feb. 2025.