@article{202102.0447,
	doi = {10.20944/preprints202102.0447.v1},
	url = {https://doi.org/10.20944/preprints202102.0447.v1},
	year = 2021,
	month = {February},
	publisher = {Preprints},
	author = {Khoa Tran and Tuyet Anh Nguyen},
	title = {The Impacts of Covid-19 on Circular Economy: Gaining Insight across the SCOPUS and Web of Science Research Articles with Text Mining Techniques},
	journal = {Preprints}
}