?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%2F4126%2F&rft.title=Matematika+Diskrit&rft.creator=Hikmatul+Khusna%2C+HK&rft.subject=DK+Russia.+Soviet+Union.+Former+Soviet+Republics&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%2F4126%2F1%2F2.%2520Matematika%2520Diskrit.pdf&rft.identifier=++Hikmatul+Khusna%2C+HK+++Matematika+Diskrit.++Universitas+Muhammadiyah+Prof+Dr+HAMKA.++++(Unpublished)++