ISSN 1314-8753
Distance Learning Project
ePhD Doctoral School
Integral Univesity Center For E-Learning
Sofia University “St. Kliment Ohridski”
Human Resources Development Operational Programme
2018 - Issue 1 / 01.05.2018
Issue 2 / 01.10.2016
Issue 1 / 01.04.2016
Issue 1 / 01.01.2015
Issue 4 / 15.12.2014
Issue 3 / 26.09.2014
Issue 2 / 19.08.2014
Issue 1 / 01.04.2014
Issue 3 / 01.12.2013
Issue 2 / 01.10.2013
Issue 1 / 08.05.2013