À propos de cet article
Publié en ligne: 20 août 2020
Pages: 473 - 482
Reçu: 28 nov. 2019
Accepté: 01 févr. 2020
DOI: https://doi.org/10.2478/amns.2020.2.00025
Mots clés
© 2020 Jun Duan et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Duan, Jun
School of Economics & Management, Chongqing Normal UniversityChina
Zhang, Baoshuai
School of Economics & Management, Chongqing Normal UniversityChina