On February 22, Maryna Bilynska, Professor of the Department of Educational Management and Public Administration at Ushynsky University, Doctor of Public Administration, once again spoke as an international expert in the Council for the Defense of Doctors of Philosophy in Economics, which took place in Tbilisi.

The dissertation research of Rusudan Pirttskhalava "Problems of Transformation of State Land Use Management in Georgia", reviewed by Professor Maryna Bilynska, received positive reviews and was successfully defended.