?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Raafi+Nur+Ali%2C+NIM+15680032&rft.aulast=Raafi+Nur+Ali&rft.aufirst=NIM+15680032&rft.degree=Skripsi&rft.date=15+July+2019&rft.title=PENGEMBANGAN+E-BOOK+BERBASIS+ANDROID+PANDUAN+LAPANGAN+DAN+KEANEKARAGAMAN+KUPU-KUPU+DI+KAWASAN+CANDI+ABANG+BERBAH+SEBAGAI+SUMBER+BELAJAR+MANDIRI&rft.inst=UIN+Sunan+Kalijaga&rft.tpages=152