Syifa Un Nafsi, Chairul Fahmi, and Azmil Umur. 2024. “The Validity of Used Goods Auction Practices in Facebook Platform: A Study of Gharar and Tadlis Theory”. JURISTA: Jurnal Hukum Dan Keadilan 8 (2):448-70. https://doi.org/10.22373/jurista.v8i2.195.