id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-13690		cet-13690		6	.pdf	application/pdf	3763	149	37	An energy efficiency analysis for a continuous pilot-scale system was conducted by Vallejo et al. (2021). Sawdust – Density 500 – 900 kg/m3 (20 °C) (Vallejo et al., 2020)	cache/cet-13690.pdf	txt/cet-13690.txt