O artykule
Data publikacji: 20 sie 2020
Zakres stron: 461 - 472
Otrzymano: 25 lis 2019
Przyjęty: 01 lut 2020
DOI: https://doi.org/10.2478/amns.2020.2.00040
Słowa kluczowe
© 2020 Baoshuai Zhang et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Zhang, Baoshuai
School of Economics and Management, Chongqing Normal UniversityChongqing, China
Duan, Jun
School of Economics and Management, Chongqing Normal UniversityChongqing, China