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 [Internet]. 2025 May 30 [cited 2026 Jul. 27];5(2):84-90. Available from: https://jurnalstebibama.ac.id/index.php/jizzi/article/view/422