[1] Surgeon General of the United States, The Health Consequences of Involuntary Exposure to Tobacco Smoke: A Report of the Surgeon General. 2006-06-27. Retrieved 2012-07-24. Secondhand smoke causes premature death and disease in children and in adults who do not smoke, 2012.
[2] International Agency for Research on Cancer (IARC), IARC Handbooks of cancer prevention, tobacco control, Vol. 13: Evaluating the effectiveness of smoke-free policies. France, 2009.
[3] Barnoya, J. & Navas-Acien, A., Protecting the World From Secondhand Tobacco Smoke Exposure: Where Do We Stand and Where Do We Go From Here? Nicotine & Tobacco Research, 15(4), pp. 789–804, 2013.
[4] US Environmental Protection Agency (EPA ), Federal Register, Vol 78, No. 10, Tuesday 15 January 2013, National Ambient Air Quality Standards for Particulate Matter, pp. 3085–3287, 2013.
[5] Center for Disease Control and Prevention (CDC). Smoke-free policies reduce smoking– Smoking & tobacco use-smoking and tobacco use. Online, http://www.cdc.gov/tobacco/data_statistics/fact_sheets/secondhand_smoke/protection/reduce_smoking (accessed 2 November 2016).
[6] Fu, M., Martinez-Sanchez, J. & Galan, I., et al., Variability in the correlation between nicotine and PM2.5 as airborne markers of second-hand smoke exposure. Environmental Research, 127(1), pp. 49–55, 2013.
[7] Kim, B., Yun, D. & Kim, S., Assessment of secondhand smoke exposure levels by measuring PM2.5 concentration at various smoking hotspot places inside and outside campus. Journal of the Korean Society for Research on Nicotine and Tobacco, 5(2), pp. 76–85, 2014.
[8] WHO Document Production Services, WHO Framework Convention on Tobacco Control. Online, http://apps.who.int/iris/bitstream/10665/42811/1/9241591013.pdf (accessed 10 November 2016).
[9] Korea Center for Disease Control and Prevention, Health statistics 2015: Korea National Health and Nutrition Examination Survey. Online, http://kostat.go.kr/wnsearch/search.jsp (accessed 10 November 2016).
[10] Kim, S.R. Smoking prevalence and the association between smoking and sociodemographic factors using the Korea National Health and Nutrition Examination Survey data 2008 to 2010. Tobacco Use Insights 2012(5), pp. 17–26, 2012.
[11] Lee, K., Hahn E.J., Pieper, N., Okoli, C.T., Repace, J. & Troutman, A., Differential impacts of smoke-free laws on indoor air quality. Journal of Environmental Health, 70(8), pp. 24–30, 2008.
[12] Kim, J., Lim, C., Lee, D., Kim, H., Guak, S., Lee, N., Kim, S., Ha, K. & Lee, K., Indoor PM2.5 concentrations in different sizes of pubs with non-comprehensive smoke-free regulation. Journal of Environment and Health Science, 41(2), pp. 126–132, 2015.
[13] HaK., Characteristics of ETS exposure in internet cafes, pubs, and pool halls around a university campus. WIT Transactions on Ecology and the Environment, Vol 215, WIT Press, 2018, ISSN 1743–3541.
[14] G oodman, P., Agnew, M., McCaffrey, M., Paul, G. & Clancy, L., Effects of the Irish smoking ban on respiratory health of bar workers and air quality in Dublin pubs. American Journal of Respiratory and Critical Care Medicine, 175(8), pp. 840–5, 2007.
[15] S emple, S., Creely, K.S., Naji, A., Miller, B.G. & Ayres, J.G., Secondhand smoke levels in Scottish pubs: the effect of smoke-free legislation. Tobacco Control, 16(2), pp. 127–132. 2007.
[16] KHPF . Evaluation of effects of National smoke-free law by measuring indoor secondhand smoke. The Korea Health Promotion Fund, Ministry of Health & Welfare, 2013.
[17] A zagba, S., Kennedy, R.D. & Baskerville, N.B., Smoke-free school policy and exposure to second-hand smoke: A quasi-experimental analysis. Nicotine Tobacco Research. 2015. [Crossref] [18] L ee, K., Hahn, E.J., Robertson, H.E., Lee, S., Vogel. S.L. & Travers, M.J., Strength of smoke-free air laws and indoor air quality. Nicotine Tobacco Research, 11(4), pp. 381–6, 2009.