Sapi’i S. HARGA JUAL MAKANAN DI WARUNG MAKAN PRASMANAN SEDERHANA IBU TIMI PERSPEKTIF EKONOMI ISLAM. trend [Internet]. 2025Jun.20 [cited 2026Apr.28];13(1):53-4. Available from: http://jurnaltrend.com/index.php/trend/article/view/551