?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Sriwidati+Dwi+Tyaskanti%2C+13680001&rft.aulast=Sriwidati+Dwi+Tyaskanti&rft.aufirst=13680001&rft.degree=Skripsi&rft.date=19+December+2017&rft.title=Pengembangan+Modul+Biologi+Berbasis+Potensi+Lokal+Kawasan+Lembah+Ngingrong+Wonosari+Gunungkidul+Materi+Ekosistem+untuk+Kelas+X+SMA%2FMA&rft.inst=UIN+SUNAN+KALIJAGA&rft.tpages=153