Veliki otvoreni trening - ,,POJEDI TU ŽABU'' po licenci Brian Tracy

14.10.2018

Darko Mirković, Alterna International

13.10.2018

Brian Tracy Global & ALTERNA International

17.08.2016

Brian Tracy Global & ALTERNA Launch in Serbia

26.04.2016

The opening of the Brian Tracy Global Regional Centre, Serbia. A high-media event held at the VIP Club Lounge, Hotel Crowne Plaza in Belgrade