Kim, J., Park, E., Yoo, K., & Park, S. (2015). The Association between Short or Long Sleep Times and Quality of Life (QOL): Results of the Korea National Health and Nutrition Examination Survey (KNHANES IV–V).

Kim, Jae‐Hyun, Eun‐Cheol Park, Ki‐Bong Yoo, and Sohee Park. The Association Between Short or Long Sleep Times and Quality of Life (QOL): Results of the Korea National Health and Nutrition Examination Survey (KNHANES IV–V). 2015.

Kim, Jae‐Hyun, et al. The Association Between Short or Long Sleep Times and Quality of Life (QOL): Results of the Korea National Health and Nutrition Examination Survey (KNHANES IV–V). 2015.