1. https://mb.com.ph/2021/08/25/ph-among-5-countries-with-schools-closed-since-covid-19-pandemic-unicef/
2. UNICEF. https://www.unicef.org/philippines/press-releases/filipino-children-continue-missing-education-opportunities-another-year-school
3. Ancheta, R.F., Ancheta, H.B.: The new normal in education: A challenge to the private basic education institutions in the Philippines. Int. J. Educ. Manag. Develop. Stud. 1, 1–19 (2020)
4. https://thediplomat.com/2021/09/why-are-schools-still-closed-in-the-philippines/
5. Panganiban, G.L., Madrigal, D.V.: Grappling with the learning modules: experience of public elementary pupils attending English written modular classes. Technium Soc. Sci. J. 20, 263–274 (2021)