Autori:
1. Petar Djekic, The School of Higher Technical Professional Education, Niš, Serbia
2. Anica Milošević, The School of Higher Technical Professional Education, Niš, Serbia
3. Sladjana Nedeljković, The School of Higher Technical Professional Education, Niš, Serbia

*** no_trans(Date_Paper_Create, sh )***:
02.04.2013.

Konferencija:
DEMI 2013

Prijavljeni rad od autora