Refrensi

https://travel.kompas.com/

https://travel.tribunnews.com/

https://travel.detik.com/

https://travel.tempo.co/

https://www.tripadvisor.com

https://www.garuda-indonesia.com/id/id/index

https://www.lionair.co.id/

https://www.kemenparekraf.go.id/

https://www.menlhk.go.id/

https://www.greenpeace.org/indonesia/

https://timestravel.com/

https://timesofindia.indiatimes.com/travel

https://www.reuters.com/

https://www.reuters.com/news/archive/TravelandLeisure09

https://www.lazada.co.id/

https://shopee.co.id/shopea2017

https://www.gojek.com/

https://safetravel.ica.gov.sg

https://sg.trip.com/?locale=en_sg

https://www.singaporeair.com/en_UK/sg/travel-info/covid-19/

https://www.thejakartapost.com/travel