Valerii Pcholkin, Professor of the Department of Criminal Procedure, Criminalistics and Expertology of Kharkiv National University of Internal Affairs, and Polina Myhalenko, Inspector for the Secrecy Regime of the Office on Drug Crime Control in Cherkasy region of the Department on Drug Crime Control of the National Police of Ukraine, conducted an online binary class in the discipline "Fundamentals of operational and investigative activity" for bachelors of the faculty No. 6. 

https://univd.edu.ua/uk/news/15073