A. B. Mutiara
Faculty of Computer Science and Information Technology, Gunadarma University, Indonesia
T. Putri
Faculty of Computer Science and Information Technology, Gunadarma University, Indonesia
W. Silfianti
Faculty of Computer Science and Information Technology, Gunadarma University, Indonesia
A. Muslim
Faculty of Computer Science and Information Technology, Gunadarma University, Indonesia
T. Oswari
Faculty of Economics, Gunadarma University, Indonesia