13 1 10 Vivi Kumalasari Additional Author Asad, Ihwana Additional Author Sugiarti Additional Author Syafie, Lukman Additional Author Lestari, Ade Fitria Additional Author Rahmawati, Mari Additional Author Purwaningsih, Esty Additional Author Kaafi, Ahmad Al Additional Author Sudarwanto, Al Sentot Additional Author Kharisma, Dona Budi Additional Author Hakam, Fahmi Additional Author Elly, Muhamad Jafar Additional Author Kridanto Surendo Additional Author Wahana Komputer Additional Author Janner Simarmata Additional Author Wahana Komputer Additional Author