(2007). Bulgarian journal of science and education policy. University of Sofia in collaboration with SCS-Consulting Ltd.
Chicago-viite (17. p.)Bulgarian Journal of Science and Education Policy. Sofia, Bulgaria: University of Sofia in collaboration with SCS-Consulting Ltd, 2007.
MLA-viite (9. p.)Bulgarian Journal of Science and Education Policy. University of Sofia in collaboration with SCS-Consulting Ltd, 2007.
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