dr. Andrej Kovacic!
dr. Andrej Kovacic (dr. Andrej Kovačič, trainer, MNLP, author of PRO-ACT (PRO-Active Communication Techniques), speaker, entrepreneur, philanthropist and humanitarian.
dr. Andrej Kovacic, trener, MNLP, avtor PRO-Aktivnih komunikacijskih tehnik, filantrop