id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-14731		cet-14731		6	.pdf	application/pdf	3476	168	49	Based on the coefficient of determination, R², for linear regression models between student and staff numbers and carbon footprint emissions for normal years (2015 to 2019) in Figure 4, the decline in students and staff could explain approximately 75.5%, 98.5%, and 99.9% of the variations in scope 1, 2, and 3 GHG emissions, respectively. During the COVID-19 period, students’ commute reduction causes a substantial decrease in carbon footprint.	cache/cet-14731.pdf	txt/cet-14731.txt