1. World Health Organization. Coronavirus disease 2019 [Internet]. [cited 2020 Apr 10]. Available from: https://www.who.int/emergencies/diseases/novel-coronavirus-2019.
2. Department of Health – Philippines. Infographics | Department of Health website [Internet]. [cited 2020 Apr 10]. Available from: https://www.doh.gov.ph/2019-nCov/infographics.
3. Gregorio X, CNN Philippines. Six Metro Manila cities enact COVID-19 curfew [Internet]. [cited 2020 Apr 10]. Available from: https://cnnphilippines.com/news/2020/3/15/Makati-Navotas-Metro-Manila-curfew-COVID-19.html.
4. MSN.com. City in the Philippines plays “The Purge” announcement to enforce coronavirus curfew [Internet]. [cited 2020 Apr 10]. Available from: https://www.msn.com/en-gb/news/other/city-in-the-philippines-plays-the-purge-announcement-to-enforce-coronavirus-curfew/vi-BB11pYxX.
5. Philippines President Rodrigo Duterte warns against violating coronavirus lockdown - ABC News (Australian Broadcasting Corporation) [Internet]. [cited 2020 Apr 10]. Available from: https://www.abc.net.au/news/2020-04-02/rodrigo-duterte-warns-against-coronavirus-lockdown-breach/12113482.