1. Administrative Order no. 2012-0022 - National Policy for the Implementation of on International Health Regulation and Asia Pacific Strategy for Emerging Diseases in the Philippines
2. Administrative Order no. 2020-0015- Guidelines on the Risk-Based Public Health Standards for COVID-19 Mitigation
3. Agency for Toxic Substances and Disease Registry (ATSDR). (n.d.). Principles of community engagement. https://www.atsdr.cdc.gov/communityengagement/pce_intro.html?fbclid=IwAR0afey2nSNio3yxdH8iejRD06ARTAg6kVqNVqICdFaOSehNfjZH0njVzZI
4. American Association. (2020). Helping Teens Cope with Missed Milestones. Retrieved from https://www.apa.org/topics/covid-19/teens-missed-milestones.pdf
5. The role of community-wide wearing of face mask for control of coronavirus disease 2019 (COVID-19) epidemic due to SARS-CoV-2;Cheng;Journal of Infection,2020