@article{202002.0056,
	doi = {10.20944/preprints202002.0056.v1},
	url = {https://doi.org/10.20944/preprints202002.0056.v1},
	year = 2020,
	month = {February},
	publisher = {Preprints},
	author = {Eun Jeong Hwang and In ok Sim},
	title = {Association of Family Type with Happiness Attributes Among Older Adults: 2017 Korean Community Health Survey Analysis},
	journal = {Preprints}
}