Lampiran statement of originality
STATEMENT OF ORIGINALITY
I certify that this thesis is absolutely my own work. I am completely responsible for
the content of this thesis. Opinions or findings of others are quoted and citied with
respect to ethnical standard.
Semarang, March 4th, 2013
Reki Maro Sitohang
iii
I certify that this thesis is absolutely my own work. I am completely responsible for
the content of this thesis. Opinions or findings of others are quoted and citied with
respect to ethnical standard.
Semarang, March 4th, 2013
Reki Maro Sitohang
iii