Study of the principal component analysis in air quality databases
- Type
- Retraction
- Notice date
- 9/15/2020 0:00
- Journal
- IOP Conference Series: Materials Science and Engineering
- Publisher
- IOP Publishing
- Notice DOI
- 10.1088/1757-899x/872/1/012195
- Original paper DOI
- 10.1088/1757-899x/872/1/012030