Valentina Milenkova

Transformations and Challenges

Transformations and Challenges in the Global World

2022

Sot︠s︡ialnite obedinenii︠a︡

Sot︠s︡ialnite obedinenii︠a︡

2021

Bŭlgarskoto uchilishte vŭv fok

Bŭlgarskoto uchilishte vŭv fokusa na neravenstvata

2009

Otpadaneto ot uchilishte

Otpadaneto ot uchilishte

2004