?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%2F26574%2F&rft.title=Keamanan+dan+Khasiat+OBA+(SK%2CBAP%2C+Absen%2C+Nilai)&rft.creator=Ema+Dewanti%2C+Ema&rft.subject=ZA4450+Databases&rft.publisher=Universitas+Muhammadiyah+Prof.+Dr.+Hamka&rft.date=2023&rft.type=Other&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F26574%2F1%2F1.%2520KKO.pdf&rft.identifier=++Ema+Dewanti%2C+Ema++(2023)+Keamanan+dan+Khasiat+OBA+(SK%2CBAP%2C+Absen%2C+Nilai).++Universitas+Muhammadiyah+Prof.+Dr.+Hamka.++++(Unpublished)++