?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%2F6578%2F&rft.title=Sertifikat+Ambassadorial+Lectures+2020&rft.creator=Sukmara%2C+Rina&rft.subject=ZA+Information+resources&rft.subject=ZA4450+Databases&rft.publisher=Universitas+Muhammadiyah+Prof.+DR.+HAMKA&rft.date=2021-03-03&rft.type=Other&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F6578%2F1%2FSertifikat%2520AL21220%2520Dra.%2520Rina%2520Sukmara%252C%2520M.Pd..pdf&rft.identifier=++Sukmara%2C+Rina++(2021)+Sertifikat+Ambassadorial+Lectures+2020.++Universitas+Muhammadiyah+Prof.+DR.+HAMKA.++++(Unpublished)++