1. Universitas Sangga Buana,Faculty of Engineering,Department of Information System,Bandung,Indonesia
2. Asia e University,Department of Information Communication Technology,Kaulalumpur,Malaysia
3. Faculty of Science and Technology State Islamic University Sunan Gunung Djati,Department of Informatics,Bandung,Indonesia
4. Intitut Agama Islam Negeri Syekh Nurjati,Cirebon,Indonesia
5. Universitas Sangga Buana,Bandung,Indonesia