4 1 20 Jurnal Sistem Komputer Vol 14 No. 2, Desember 2022 Universitas Multimedia Nusantara Primary Author mixed material 23553286 Tangerang UMN Press 2022 Ultima_Computing_Jurnal_sistem_komputer.jpeg.jpeg Hansun, Seng Primary Author mixed material 9789792960945 Yogyakarta CV. Andi Offset 2018 download_%286%29.jpg.jpg Dennis, Alan Primary Author Wixom, Barbara Haley Primary Author Roth, Roberta M. Primary Author Tegarden, David Paul Primary Author mixed material 9781119585886 Hoboken Wiley 2019 9781119585886.gif.gif Dennis, Alan Primary Author Wixom, Barbara Haley Primary Author Tegarden, David Paul Primary Author Seeman, Elaine Primary Author mixed material 9781119559917 Hoboken Wiley 2020 9781119559917.gif.gif