P. Kaur, M. Sachdeva, and G. Kaur. International Journal of Computer Science, Engineering and Information Technology (IJCSEIT), 2 (5):
37-44(October 2012)
M. Moazez, F. Safaei, and M. Rezazadeh. International Journal of Computer Science, Engineering and Information Technology (IJCSEIT), 2 (5):
01-11(October 2012)