共 33 条
- [1] [Anonymous], 2018, Egypt: Enabling Private Investment and Commercial Financing in Infrastructure, P1, DOI [DOI 10.18111/9789284419470, 10.18111/9789284419470]
- [2] [Anonymous], 2018, Travel and tourism economic impact 2018-Portugal
- [4] Measuring Economic Policy Uncertainty [J]. QUARTERLY JOURNAL OF ECONOMICS, 2016, 131 (04) : 1593 - 1636
- [5] Barrows C. W., 1994, International Journal of Hospitality Management, V13, P119, DOI 10.1016/0278-4319(94)90033-7
- [9] Chen Ming-Hsiang, 2005, Int J Hosp Manag, V24, P243, DOI 10.1016/j.ijhm.2004.06.008