Visitor Awareness of a Trekking Time Restriction Policy in National Parks, Koreaa
한국환경생태학회 학술대회논문집 Vol.27 1 (2017.04) pp.47-48
Policy Implications for the Success of a Trekking Time Restriction Policy in National Parks
Korean Journal of Environment and Ecolog Vol.29 4 (2015.08) pp.636-644