1. Cho, H., Lee, K.,*, Hwang, Y., Richardson, P., Sidney, H., Teeters, E., Record, R.,  Riker, C. and Hahn, E.J. (2014) “Outdoor Tobacco Smoke Exposure at the Perimeter of a Tobacco-free University” Journal of Air Waste Management Association 64(8): 863-866.(IF=1.204)  DOI: 10.1080/10962247.2014.896295

 2. Lee, K., Hwang, Y., Hahn, E.J., Bratset, H., Robertson, H. and Rayens, M.K., (2015, 1) ^“Secondhand Smoke Exposure is Associated with Smoke-free Laws but Not Urban/Rural Status” Journal of Air Waste Management Association 65(5): 624-627. (IF=1.204)

 3. Park, J., Lee, K.*, Hwang, Y., Kim, J., (2015, 3) “Determination of the Exposure Factors of Personal and Home Care Products for Exposure Assessment” Food and Chemical Toxicology 77: 105-110. (IF=2.610) doi: 10.1016/j.fct.2015.01.002

 4. Kim, J., Ban, H., Hwang, Y., Ha, G., Lee, K.* (2016,7) “Impact of Partial and Comprehensive Smoke-free Regulations on Indoor Air Quality in Bars” International Journal of Environmental Research and Public Health 13(8), 754. doi: 10.3390/ijerph13080754.

 5. Hwang, Y and Lee, K. (2018,2) “Contribution of Microenvironments of Personal Exposures to PM₁₀ and PM_2.5 in Two Seasons” Atmospheric Environment 175: 192-198. (IF=3.629)

1. 염지선, 황윤형, 서수연, 김태현, 이기영*, 2011, 2, “커피전문점에서 흡연 및 금연구역의 분리형태에 따른 PM2.5농도 비교”, 한국환경보건학회지, 37(1), 44-49.

2. 김서진, 임수길, 염지선, 김태현, 황윤형, 김정훈, 이기영*, 2011, 9, “신축 학교건물에서 휘발성유기화합물 방출 특성”, 보건학논집, 48(1), 37-43.

3. 황윤형, 이기영*, 김서진, 홍윤철, 전종관, 조수헌 2011, 10, “연구참여자에 의한 주택실내 휘발성유기화합물 농도의 측정”, 한국환경보건학회지, 37(5), 369-375.

4. 김정훈, 김태현, 황윤형, 이기영*, 2015, 3, “서울시내 PC 방의 금연정책 시행 전과 후의 실내 PM2.5 농도”, 실내환경 및 냄새 학회지 14(1): 1-6.

5. Hwang, Y., Lee, K.*, Yoon, C., Yang, W., Yu, S.D. and Kim, G.B. 2016.12 “Determination of Similar Exposure Group Using Weekday Time Activity Pattern of Urban Populations” Journal of Environmental Health Sciences 42(6): 353-364

6. Ban, H., Hwang, Y., Lim, M.,Ochir, C., Lee, K. “Daytime Profile of Residential PM2.5 Concentrations in Ger, Traditional Residence in Mongolia, The Korean Journal of Public Health

1. Y. Hwang, S. Kim, K. Lee, S-H. Cho, Y-C. Hong and J.K. Jun, “Application of Participant-based Approach for Residential Air Quality Monitoring” presented in 2010 Joint Conference of ISES and ISEE, Aug 28-September 1, 2010, Seoul, Korea.

2. Y. Hwang, K. Lee, W. Yang, “Classification of urban and rural populations by time location patterns: implication of exposure science” presented in 21st Annual Conference of International Society of Exposure Science, October 23-27, 2011, Baltimore, MD, USA. (Student Competition: Honorable Mention Award)

3. Y. Hwang, K. Lee and W. Yang, “Time Activity Pattern in Metropolitan Cities in Korea” presented in 22nd Annual Conference of International Society of Exposure Science, October 28-November 1, 2012, Seattle, WA, USA.

4. Y. Hwang, B. Lee, S. Guak, J. Park, H. Lee and K. Lee, “Introduction of Korean Exposure Factors of Consumer Products (COnsumer Product Exposure and Risk assessment, COPER)” presented in International Sustainable Built Environment Conference 2014, January 28-30, 2014, Doha, Qatar.

5. B. Lee, Y. Hwang, S. Guak, H. Lee, H. Cho and K. Lee, “Outdoor Tobacco Smoke (OTS) Exposure at Bus Stops” presented in International Sustainable Built Environment Conference 2014, January 28-30, 2014, Doha, Qatar.

6. Y. Hwang, B. Lee, S. Guak and K. Lee, “Assessment of Personal Particulate Matters (PM) and Impact of Various Microenvironments in Seoul Population” presented in International Sustainable Built Environment Conference 2014, January 28-30, 2014, Doha, Qatar.

7. Y. Hwang, B. Lee, D. Lee and K. Lee, “Classification of Time Activity Patterns in Metropolitan Population” presented in International Sustainable Built Environment Conference 2014, January 28-30, 2014, Doha, Qatar.

8. J. Park, Y. Hwang, and K. Lee, “Korean Exposure Factors of Consumer Products (COnsumer Product Exposure and Risk assessment, COPER)” presented in 5th Asia Pacific Conference on Public Health, April 10-11, 2014, Seoul, Korea.

9. Y. Hwang, B. Lee, D. Lee, S. Guak and K. Lee, “Importance of Time Activity Patterns in Metropolitan Population for Exposure Assessment” presented in 5th Asia Pacific Conference on Public Health, April 10-11, 2014, Seoul, Korea.

10. K. Lee, Y. Hwang and D. Park, “Impact of Cow Dung Combustion in Developing Countries” presented in 5th Asia Pacific Conference on Public Health, April 10-11, 2014, Seoul, Korea.

11. Y. Hwang, D. Lee and K. Lee, “Personal Exposures to Particulate Matters in Various Microenvironments and Their Contributions in Seoul Population” presented in Indoor Air 2014, July 7-12, 2014, Hong Kong.

12. Y. Hwang and K. Lee “Activity-based Assessment of Personal Exposure to Particulate Matter” presented in 25^th Annual meeting of International Society of Exposure Science, Oct 18-22, 2015, Henderson NV USA.

13. J.Y. Park, K. Lee and Y. Hwang “Korean Exposure Factors of Consumer Products” presented in 25^th Annual meeting of International Society of Exposure Science, Oct 18-22, 2015, Henderson NV USA.

14. Y. Hwang, Y. Jang, K. Lee “Korea Simulation Exposure Model for PM_2.5” presented in The 17^th IUAPPA World Clean Air Congress and 9^th CAA Better Air Quality Conference, 29 August –2 September 2016 Busan, Korea.

15. J. Kim, H. Ban, Y. Hwang, K. Ha, K. Lee, “Association between Indoor PM_2.5 Concentrations in Bars and Different Smoke-free Policies” presented in The 17^th IUAPPA World Clean Air Congress and 9^th CAA Better Air Quality Conference, 29 August –2 September 2016 Busan, Korea.

16. K. Lee and Y. Hwang “Estimation of Population Exposure to PM₁₀ and PM_2.5 in Korea using Simulation Model” presented in Healthy Buildings 2017 Asia-Pacific Regional Conference, September 2-5, 2017, Tainan, Taiwan.

17. J. Lee, J.Y. Park, Y. Hwang, and K. Lee, “Determining the Exposure Factors of Detergents and Disinfectants for Exposure Assessment” presented in Healthy Buildings 2017 Asia-Pacific Regional Conference, September 2-5, 2017, Tainan, Taiwan.

18. K. Lee, Y. Hwang, S. Guak “Application of Time Activity Pattern and Microenvironmental PM Concentrations to Determine Population Exposure in Korea” will be presented in ISEE-ISES Asia Chapter conference, June 21-25, 2018, Taipei, Taiwan.

19. D. Lodoisamba, Y. Hwang, M. Lim, H. Shin, C. Ochir, K. Lee “Indoor PM_2.5 Concentrations in Gers, Mongolia” will be presented in ISEE-ISES Asia Chapter conference, June 21-25, 2018, Taipei, Taiwan.

20. S. Guak, Y. Hwang and K. Lee “Characteristics of indoor PM_2.5 and PM₁₀ concentrations in various microenvironments.” will be presented in Indoor Air 2018, Philadelphia, PA, USA.

21. K. Lee and Y. Hwang “Different impacts of microenvironmental concentrations on personal exposures to PM₁₀ and PM_2.5” will be presented in Indoor Air 2018, Philadelphia, PA, USA.

1. Y. Hwang, S. Kim, K. Lee, S.-H. Cho, Y.-C. Hong, J.K. Jun, “Measurement of Residential VOCs Exposure by Participant-based Method” 한국환경보건학회 봄 국제학술대회, 2010년 6월 3-4일, 창원.

2. 염지선, 황윤형, 서수연, 김태현, 이기영, “흡연구역의 분리 형태가 다른 커피전문점에서 금연구역과 흡연구역의 PM2.5 농도 비교” 한국환경보건학회 가을 학술대회, 2010년 10월 29일, 서울.

3. 황윤형, 이기영, 양원호, “대전지역의 활동양상에 따른 군집 분류” 한국환경보건학회 가을 학술대회, 2010년 10월 29일, 서울.

4. Y. Hwang, K. Lee, W. Yang, “Impact of residential area on time location pattern of population”한국환경보건학회 봄 학술대회, 2011년 6월 3일, 서울.

5. Y. Hwang, K. Lee, W. Yang, “Temporal change of time-activity patterns of populations in two metropolitan cities in Korea” 한국환경보건학회 학술대회, 2011년 10월 14일, 오송.

6. 황윤형, 이기영, 양원호, “한국 대도시 시민들의 시간활동패턴” 환경독성보건학회 학술대회, 2012년 5월 10일, 서울.

7. Y. Hwang, K. Lee, “Personal exposures to particulate matters and their relationships with microenvironmental concentrations” 한국환경보건학회, 2013년 5월 30-31일, 공주대, 공주.

8. 황윤형, 이기영, “Personal Exposures to Particulate Matters in Various Microenvironments and Their Contributions” 실내환경학회, 2013년 10월 22일, COEX, 서울.

9. 황윤형, 이기영, “입자상 물질의 개인노출: 시간활동패턴과 각 국소환경의 기여도” 2nd International Symposium of Environmental Health, 2013년 10월 29-30일, 이화여자대학교,서울.

10. Y. Hwang, K. Lee, “Time Activity Patterns of Urban and Rural Areas” 제3회 환경보건학술주간 공동 학술대회, 2014년 11월 6-7일, 제주대학교, 제주.

11. 이대엽, 황윤형, 곽수영, 김혜진, 임채윤, 이기영, “도시대기측정소 내 블랙카본과 PM2.5의 상관성 분석” 제3회 환경보건학술주간 공동 학술대회, 2014년 11월 6-7일, 제주대학교, 제주.

12. 황윤형, 이기영, “서울 시민의 시간활동패턴을 이용한 PM_2.5 개인노출 모델 개발” 한국환경보건학회 2016년 6월 16일-17일 서울과학기술대학교

13. 김정훈, 반현경, 황윤형, 하권철, 이기영, “실내 금연정책의 강도에 따른 호프집의 실내 PM_2.5 농도” 한국환경보건학회 2016년 6월 16일-17일 서울과학기술대학교

14. 이지영, 황윤형, 임미영, 박지영, 이기영, “세정제 및 소독제의 노출평가를 위한 노출계수 결정” 한국환경보건학회 2017년 5월 25-26일 고려대