1https://www.worldometers.info/coronavirus/#countries.
2https://asia.nikkei.com/Economy/Malaysia-GDP-plunges-record-17.1-in-Q2-under-pandemicpressure.
3https://www.reuters.com/article/thailand-economy-gdp/thai-q2-gdp-shrinks-12-2-y-y-weakest-in-22-years-idUSB7N2DZ008.
4https://www.cnbc. com/2020/08/11/singapore-releases-second-quarter-2020-gdp-economic-data.html.
5https://www.thestar.com.my/aseanplus/aseanplus-news/2020/08/06/ philippines-gdp-shrank-165-in-q2-enters-technical-recession.
6https://www.thejakartapost.com/news/2020/08/05/indonesias-gdp-contracts-deeper-thanexpected- at-5-32-in-q2.html.
7https://asia.nikkei.com/Economy/Vietnam-Q2-GDP-growth-slows-to-0.36-due-to-pandemic.
8https://www.adb.org/sites/default/ files/publication/635666/ado2020-update.pdf
9https://knoema.com/atlas/topics/Tourism/Travel-and-Tourism-Total-Contribution-to-GDP/Contribution-of-travel-and-tourism-to-GDP-percent-of-GDP
10https://www.moodys.com/research/Moodys-Global-supply-chain-shifts-will-have-mixed-credit-implications--PBC_1242716。
11https://www.mckinsey.com/ featured-insights/asia-pacific/reimagining-emerging-asean-in-the-wake-of-covid-19。
12https://www.customs.gov.sg/businesses/certificates-of-origin/awsc。
13https:// www.oecd.org/going-digital/southeast-asia-connecting-SMEs.pdf
14https://www.mckinsey.com/business-functions/organization/our-insights/unlocking-success-in-digital-transformations。
15https://asean.org/aseaneconomic- community/sectoral-bodies-under-the-purview-of-aem/micro-small-and-medium-enterprises/overview/。
16https://www.blog.google/documents/47/SEA_Internet_Economy_Report_2019.pdf