Eva Y Puspaningrum (Faculty of Computer Science, University of Pembangunan Nasional Veteran Jawa Timur, Indonesia)
Budi Nugroho (Faculty of Computer Science, University of Pembangunan Nasional Veteran Jawa Timur, Indonesia)
Andri Istifariyanto (Aviation Polytechnic of Surabaya, Indonesia)
Mohammad Idhom (University of Pembangunan Nasional Veteran Jawa Timur, Indonesia)
Ronggo Alit (University of Pembangunan Nasional Veteran Jawa Timur, Indonesia)
Akhmad Fauzi (University of Pembangunan Nasional Veteran Jawa Timur, Indonesia)