About this article
Published Online: Nov 28, 2017
Page range: 146 - 159
DOI: https://doi.org/10.1515/bjreecm-2017-0011
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© 2017
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Lemos, Ana Letícia B. F.
Federal Rural University of Pernambuco,Pernambuco, Brazil
Kauškale, Linda
Riga Technical University,Riga, Latvia