《旅游资源分类、调查与评价》国家标准的更新审视与研究展望

白凯^1,^2,³, 王馨¹

Renewal review and research prospect of Classification, Investigation and Evaluation of Tourism Resources for national standard of the People's Republic of China

BAI Kai^1,^2,³, WANG Xin¹

旅游资源研究发文量变化注:根据上述筛选条件,“中国知网”能够检索到旅游资源研究最早的文献是1992年,故发文数量统计从 1992年开始。

The change of the number of papers on tourism resources research