?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Moh.+Mufid%2C+-&rft.aulast=Moh.+Mufid&rft.aufirst=-&rft.date=June+2021&rft.isbn=978-623-218-914-0&rft.btitle=Filsafat+Hukum+Ekonomi+Syariah+Kajian+Ontologi%2C+Epistemologi+dan+Aksiologi+Akad-akad+Muamalah+Kontemporer&rft.genre=book