Retraction notices

Improved Air Quality Testing Using Kalman Filter Based on IoT Data Fusion for Smart Cities

Type
Retraction
Notice date
2/23/2022 0:00
Journal
Journal of Physics: Conference Series
Publisher
IOP Publishing
Notice DOI
10.1088/1742-6596/1916/1/012353
Original paper DOI
10.1088/1742-6596/1916/1/012114

Reasons