@article{202105.0589,
	doi = {10.20944/preprints202105.0589.v1},
	url = {https://doi.org/10.20944/preprints202105.0589.v1},
	year = 2021,
	month = {May},
	publisher = {Preprints},
	author = {HoSeong Kang and JungYoon Kim},
	title = {A Study on Ways to Extend Public Data for Game Ratings from Korea},
	journal = {Preprints}
}