@article{202112.0006,
	doi = {10.20944/preprints202112.0006.v1},
	url = {https://doi.org/10.20944/preprints202112.0006.v1},
	year = 2021,
	month = {December},
	publisher = {Preprints},
	author = {Gyu Gang Han and Jun Hyuk Jeon and Myoung Ho Kim and Jeong Min Lee and Seong Min Kim},
	title = {Comparison of Diesel Tractor Emissions in Korea},
	journal = {Preprints}
}