山东省生态旅游资源的SWOT分析及对策研究--以山东省“山-水-圣人”传统旅游资源为例
산동성생태여유자원적SWOT분석급대책연구--이산동성“산-수-골인”전통여유자원위례
Research on SWORT Analysis and Developing Measures of eco-tourism resources in Shandong Province--Take the traditional tourism resources of the Mountain-Water -Sage in Shandong Province for example
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