Problems and Countermeasures of Food Safety Supervision of Online Catering Service Based on Big Data Analysis
- Type
- Retraction
- Notice date
- 9/16/2022 0:00
- Journal
- Journal of Physics: Conference Series
- Publisher
- IOP Publishing
- Notice DOI
- 10.1088/1742-6596/1648/3/032202
- Original paper DOI
- 10.1088/1742-6596/1648/3/032010