1. Doctorate Program School of Computer Science, Bina Nusantara University,Jakarta,Indonesia
2. Bina Nusantara University,BINUS Graduate Program, Doctorate Program of Computer Science,Computer Science Department,Jakarta,Indonesia
3. Bina Nusantara University,Computer Science, BINUS Graduate Program, Master of Computer Science,Jakarta,Indonesia
4. School of Computer Science, Bina Nusantara University,Computer Science Department,Jakarta,Indonesia