id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-12808		cet-12808		6	.pdf	application/pdf	2718	128	51	A recent report by the World Meteorological Organization (WMO) comprehensively 49 mailto:jesuslozano@unex.es examines a range of low-cost gas sensors for air quality monitoring (Lung et al., 2018). Conclusions and Future Works In this paper, a low-cost, low-consumption and very small size Instrumental Odour Monitoring System has been used for air quality monitoring.	cache/cet-12808.pdf	txt/cet-12808.txt