?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Pratama+Subagja%2C+Radithya&rft.aufirst=Radithya&rft.aulast=Pratama+Subagja&rft.title=Tinjauan+Yuridis+Jual+Beli+Pre+Order+Melalui+Online+Berdasarkan+Hukum+Islam&rft.date=2022&rft.degree=Skripsi&rft.inst=Universitas+Pakuan