GHARAR AND TADLIS IN INFORMAL FUEL SUPPLY CHAINS: A COMPILATION OF SHARIA ECONOMIC LAW ANALYSIS OF COLLECTOR AND RETAIL GASOLINE TRANSACTIONS IN BANJAR KEJEN VILLAGE. IZZI: Jurnal Ekonomi Islam 2025, 5 (2), 84-90. https://doi.org/10.66931/jizzi.v5.i2.422.