@techreport{unwto2020tourism,
  title = {Tourism and COVID-19, Issue 2. Tourism in SIDS – the challenge of sustaining livelihoods in times of COVID-19 | World Tourism Organization}
  author = {UNWTO, },
  url = {https://www.e-unwto.org/doi/abs/10.18111/9789284421916},
  year = {2020}
}