Istraživač mr Tanja Ristić na konferenciji „How can think-tanks successfully be involved in security politics“

Istraživač mr Tanja Ristić na konferenciji „How can think-tanks successfully be involved in security politics“
Istraživač mr Tanja Ristić na konferenciji „How can think-tanks successfully be involved in security politics“
Istraživač mr Tanja Ristić na konferenciji „How can think-tanks successfully be involved in security politics“