The Current Situation, Problems and Improvement Countermeasures of Industrial Access System in Grand Canal Business District, Beijing City Sub-Center Journal title: International Journal of Trend in Scientific Research and Development Authors: Changjun Wu Subject(s): Biological Sciences, Computer and Information Science, Engineering, Mathematics, Agricultural Engineering, Management, Engineering, Multidisciplinary
Study on the construction of smart tourism ecosystem and polycentric governance mechanism Journal title: Smart Tourism Authors: Yong Yu, Hui Wang Subject(s): Humanities, Miscellaneous