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Language: English
Page range: 549 - 562
Submitted on: Jun 7, 2016
Accepted on: May 2, 2017
Published on: Sep 23, 2017
Published by: University of Zielona Góra
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
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© 2017 E Cheng-Guo, Quan-Lin Li, Shiyong Li, published by University of Zielona Góra
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.