7 1 20 Irwan Firgiawansyah Primary Author mixed material Andi Yogyakarta 2005 WhatsApp_Image_2022-12-22_at_11.03.42.jpeg.jpeg abdul razaq rizky Primary Author mixed material CV. Yrama widya 2006 WhatsApp_Image_2022-11-22_at_16.18.48_%281%29.jpeg.jpeg Wahana Komputer Primary Author mixed material C.V ANDI OFFSET 2007 WhatsApp_Image_2022-12-16_at_13.51.04.jpeg.jpeg Ir. Yuniar Supardi Primary Author mixed material PT elex media komputindo 2007 WhatsApp_Image_2022-12-01_at_11.16.05.jpeg.jpeg mulya hadi Primary Author mixed material Maxikom 2007 WhatsApp_Image_2022-11-25_at_11.13.54_%284%29.jpeg.jpeg madcoms Primary Author mixed material C.V ANDI OFFSET 2005 WhatsApp_Image_2022-11-16_at_16.49.54_%281%29.jpeg.jpeg mulya hadi Primary Author mixed material Maxikom 2006 WhatsApp_Image_2022-10-25_at_23.31.26_%281%29.jpeg.jpeg