旅游景区安全经济效益评价模型构建
文艳, 郑向敏
Building a model for evaluation of safety economic benefits of scenic spot
WEN Yan, ZHENG Xiangmin
中国安全科学学报 . 2017, (10): 144 -148 .  DOI: 10.16265/j.cnki.issn1003-3033.2017.10.024