共 53 条
[1]
Alola AA, 2018, ENERGY ENV
[2]
Amelung B., 2006, Journal of Sustainable Tourism, V14, P349, DOI 10.2167/jost549.0
[3]
[Anonymous], ADV SERIES EC
[4]
[Anonymous], 2017, World Development Indicators
[5]
[Anonymous], 2012, Applied Economics Quarterly
[9]
Berry M., 2004, Urban policy and research, V22, P69