![Dr. Tatjana Lackner, MBA]()
BUSINESS RHETORIK: Du trainierst: Stimme & Sprache I TEDx Speaker I Rhetorik-Strategin I 6x 📚, 3x Podcast mit 45.000 Abonnenten, 99.000 Coachings, Uni-Lektorin, "Trainerin d. Jahres".
View articles by Dr. Tatjana Lackner, MBA
December 23, 2017
7 likes
March 7, 2017
25 likes1 comment
February 13, 2017
2 likes
February 2, 2017
8 likes1 comment
February 1, 2017
7 likes1 comment