![](http://davydov-conf.ru/wp-content/uploads/2020/02/veselin-vasilev-bolgariya2-226x300.jpg)
Veselin Vasilev
Doctor of Psychology, Professor of the Department of Psychology,Plovdiv University “Paisiy Hillendarsky”, Plovdiv, Bulgaria |
Doctor of Psychology, Professor of the Department of Psychology,Plovdiv University “Paisiy Hillendarsky”, Plovdiv, Bulgaria |