Aleksiev, G. The impact of social support on the competitiveness of bulgarian apicultures after the accession to the European union. 2015 с. 167-171,.
Aleksiev, G. The impact of social support on the competitiveness of bulgarian apicultures after the accession to the European union. 2015 с. 167-171,.
Aleksiev, G. (2015) The impact of social support on the competitiveness of bulgarian apicultures after the accession to the European union, с. 167-171,.
Aleksiev, G. (2015). The impact of social support on the competitiveness of bulgarian apicultures after the accession to the European union. с. 167-171.
Aleksiev G. The impact of social support on the competitiveness of bulgarian apicultures after the accession to the European union. 2015. p. с. 167-171.