“Analysis of Gharar and Riba in Electronic Money Mechanisms and Their Implications on the Validity of Sharia Transactions in Indonesia: Analisis Gharar dan Riba dalam Mekanisme Uang Elektronik serta Implikasinya terhadap Keabsahan Transaksi Syariah di Indonesia” (2025) Al Dzahab, 6(1), pp. 80–92. doi:10.32939/dhb.v6i1.913.