?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F42505%2F&rft.title=unsur+penunjang&rft.creator=edi+supriadi%2C+edi&rft.subject=ZA4450+Databases&rft.publisher=uhamka&rft.type=Other&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F42505%2F1%2Funsur%2520penunjang.pdf&rft.identifier=++edi+supriadi%2C+edi+++unsur+penunjang.++uhamka.++++(Unpublished)++