RETRACTED ARTICLE: Detection of PM2.5 in mountain air based on fuzzy multi-attribute and construction of folk sports activities
Arabian Journal of Geosciences (2021) - Comments
doi: 10.1007/s12517-021-08210-z  issn: 1866-7511  issn: 1866-7538 

Guanming Liu, Lin Gan, Huailong Yang, Changyue Wang