?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=ERNI+KADARWATI+-+NIM.+03390539+%2C+&rft.aulast=ERNI+KADARWATI+-+NIM.+03390539+&rft.aufirst=+&rft.degree=Skripsi&rft.date=20+April+2009&rft.title=PENGARUH+PERPUTARAN+KAS%2C+PERPUTARAN+PIUTANG%2C+PERPUTARAN+PERSEDIAAN+DAN+PERUBAHAN+MODAL+KERJA+TERHADAP+RETURN+ON+INVESTMENT+(ROI)+&rft.inst=UIN+Sunan+Kalijaga+Yogyakarta