Toteva, D. Challenges at competitive and sustainable development of the vine and wine sector and the production of beer in Bulgaria. 2017 с. 704-711,.
Toteva, D. Challenges at competitive and sustainable development of the vine and wine sector and the production of beer in Bulgaria. 2017 с. 704-711,.
Toteva, D. (2017) Challenges at competitive and sustainable development of the vine and wine sector and the production of beer in Bulgaria, с. 704-711,.
Toteva, D. (2017). Challenges at competitive and sustainable development of the vine and wine sector and the production of beer in Bulgaria. с. 704-711.
Toteva D. Challenges at competitive and sustainable development of the vine and wine sector and the production of beer in Bulgaria. 2017. p. с. 704-711.