Modern problems of improve living standards in a globalized world. International scientific and practical internet-conference (2. : 8.12.2017 : Opole - Berdyansk - Tbilisi - Slovyansk - Kropyvnytsky)
Modern problems of management: economics, education, health care and pharmacy. International scientific conference (4. : 11.-14.11.2016 : Opole, Poland)
See link
Współczesne problemy zarządzania: ekonomia, edukacja, opieka zdrowotna i farmacja