?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%2F9730%2F&rft.title=Laporan+Penelitian+Semester+Genap+2020%2F2021&rft.creator=Fetrimen%2C+Fetrimen&rft.subject=ZA4450+Databases&rft.publisher=Universitas+Muhammadiyah+Prof.+DR.+HAMKA&rft.type=Other&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F9730%2F1%2Flaporan%2520penelitian%2520genap%252021.pdf&rft.identifier=++Fetrimen%2C+Fetrimen+++Laporan+Penelitian+Semester+Genap+2020%2F2021.++Universitas+Muhammadiyah+Prof.+DR.+HAMKA.++++(Unpublished)++