References

http://www.nast.ph/images/pdf%20files/Publications/Monograph%20Series/NAST%20Monograph%20Series%2013.pdf
https://peoplaid.com/2019/09/03/mercedes-concepcion/
http://www.spheres.dost.gov.ph/profiles/381-mercedes-b-concepcion#:~:text=University%20of%20the%20Philippines%2C%20Diliman,USA%2C%20PhD%20in%20Sociology%2C%201963
http://www.nast.ph/images/pdf%20files/Publications/Annual%20Reports/Academy%20News%201980%20Vol.%202%20No.%202.pdf
https://members.nast.ph/index.php/list-of-national-scientist/details/3/26#honors-and-awards-received
https://www.officialgazette.gov.ph/briefer-on-the-order-of-national-scientist/
https://members.nast.ph/index.php/list-of-national-scientist/details/3/39#educational-background
https://en.wikipedia.org/wiki/Angel_Alcala
https://www.rmaward.asia/awardee/alcala-angel-chua
http://www.spheres.dost.gov.ph/profiles/90-angel-c-alcala
https://twitter.com/govph

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