Article Versions Notes
Sustainability 2021, 13(4), 2229; https://doi.org/10.3390/su13042229
| Action | Date | Notes | Link |
|---|---|---|---|
| article xml file uploaded | 19 February 2021 12:04 CET | Original file | - |
| article xml uploaded. | 19 February 2021 12:04 CET | Update | https://www.mdpi.com/2071-1050/13/4/2229/xml |
| article pdf uploaded. | 19 February 2021 12:04 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/2229/pdf |
| article html file updated | 19 February 2021 12:06 CET | Original file | - |
| article html file updated | 25 July 2022 04:06 CEST | Update | - |
| article html file updated | 1 September 2025 22:07 CEST | Update | https://www.mdpi.com/2071-1050/13/4/2229/html |
