?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Firman+Noor&rft.au=Hasan%2C+Firman+Noor&rft.aulast=Hasan&rft.date=9+October+2023&rft.isbn=978-623-831-719-6&rft.btitle=(Buku)+-+Memahami+Teknologi+Informasi+%5B2023-10-09%5D&rft.tpages=305&rft.genre=book