?url_ver=Z39.88-2004&rft_id=https%3A%2F%2Fdoi.org%2F10.20885%2Fjeki.vol4.iss2.art4&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Zulpahmi&rft.au=Zulpahmi%2C+Zulpahmi&rft.aulast=Zulpahmi&rft.atitle=Pengaruh+biaya+operasional%2C+Dana+Pihak+Ketiga+(DPK)%2C+dan+Non+Peforming+Financing+(NPF)+terhadap+margin+murabahah+Pada+bank+umum+syariah+di+Indonesia&rft.issue=2&rft.volume=4&rft.issn=2088-9968%3B+E-ISSN+2614-6908&rft.title=Jurnal+Ekononomi+%26+Keuangan+Islam&rft.genre=article