?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Martin&rft.au=Martin%2C+Martin&rft.aufirst=Martin&rft.atitle=Development+And+ImplementationMobile+Virtual+Laboratory+on+Prophetic+Integrated+Electrical+Circuit+Material&rft.title=Jurnal+Pendidikan+Fisika+dan+Keilmuan+(JPFK)&rft.genre=article