1 5th International Seminar on Engineering Education and Professional Realization of Young Engineers July 12th, 2013, VARNA, BULGARIA Ph.D. Fănică Vatră.
1 ELEVET Final Conference May 19th, 2014, Warsaw, POLAND Ph.D. Fănică Vatră Ph.D. Ana Poida S.I.E.R. - SOCIETY OF POWER ENGINEERS IN ROMANIA [email protected]@sier.ro,