We sincerely congratulate Oleg OLEFIRENKO, Doctor of Economic Sciences
with the award of the academic title of professor of the Department of Marketing.
We wish further scientific achievements and realization of all creative ideas.
We sincerely congratulate Oleg OLEFIRENKO, Doctor of Economic Sciences
with the award of the academic title of professor of the Department of Marketing.
We wish further scientific achievements and realization of all creative ideas.