International Collection of scientific proceedings «European Cooperation» founded in 2015. The founder of the Collection is Consulting Company Consilium Sp. z o.o. registered in Warsaw, Poland.
ISSN (Print) : 2449-7320
ISSN (Online) : 2449-8726
ISSN (Print) : 2449-7320
ISSN (Online) : 2449-8726
