?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%2F24723%2F&rft.title=Program+Komputer+Virt-Lab+Colaboration+Arus+Listrik+Bolak+Balik&rft.creator=Martin%2C+Martin&rft.subject=ZA4450+Databases&rft.publisher=Kemenkumham&rft.type=Other&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F24723%2F1%2Fsertifikat_EC00202237998.pdf&rft.identifier=++Martin%2C+Martin+++Program+Komputer+Virt-Lab+Colaboration+Arus+Listrik+Bolak+Balik.++Kemenkumham.+++++