5675 338 10 Elcom Additional Author G.H. Yudhi Kristianto, ST Additional Author Wahana Komputer Additional Author Wahana Komputer Additional Author Wahana Komputer Additional Author Madcoms Additional Author Elcom Additional Author Fenty Effendy Additional Author Mahrus Ali Additional Author Deni Setya Bagus Yuherawan Additional Author Syarief Hasan Additional Author