Analysis on the Development of Smart City of Big Cities in China and Its Effect to Economic Structure Based on Entropy Method
- Type
- Retraction
- Notice date
- 11/29/2022 0:00
- Journal
- Security and Communication Networks
- Publisher
- Hindawi
- Notice DOI
- 10.1155/2022/9805497
- Original paper DOI
- 10.1155/2022/4355748