@article{202110.0405,
	doi = {10.20944/preprints202110.0405.v1},
	url = {https://doi.org/10.20944/preprints202110.0405.v1},
	year = 2021,
	month = {October},
	publisher = {Preprints},
	author = {Jonghoon Yoo and Minkyoung Choi and Byungseol Byun},
	title = {UN SDGs Implementation Level in the Urban Sector in Korea: Focusing on a Framework Application Based on Relative Efficiency Theory},
	journal = {Preprints}
}