Simanjuntak, Echo Wahana Marciano, Master of Information System Management, Binus Graduate Programs, Bina Nusantara University Jl KH Syahdan 9, Jakarta 11480, Indonesia., Indonesia

• CommIT (Communication and Information Technology) Journal Vol. 8 No. 1 (2014): CommIT Journal - Articles
  EFFICIENCY OPTIMIZATION OF ATTENDANCE SYSTEM WITH GPS AND BIOMETRIC METHOD USING MOBILE DEVICES
  Abstract  PDF