Nonlinear Differential Equations in Cross-border E-commerce Controlling Return Rate
Publié en ligne: 15 juil. 2022
Pages: 417 - 426
Reçu: 23 janv. 2022
Accepté: 17 mars 2022
© 2023 Yun Zhang, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.