?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%2F19752%2F&rft.title=BAP%2CDKM%2CDNM+K3+dan+Hukum+Ketenagakerjaan+7A&rft.creator=Rifky%2C+Rifky&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%2F19752%2F1%2FMengajar%2520K3%2520dan%2520Hukum%2520Ketenagakerjaan%25207A.pdf&rft.identifier=++Rifky%2C+Rifky+++BAP%2CDKM%2CDNM+K3+dan+Hukum+Ketenagakerjaan+7A.++Universitas+Muhammadiyah+Prof.+Dr.+Hamka.++++(Unpublished)++