Porcalla, Delon2019-05-222025-05-232019-05-222019-02-06Porcalla, D. (2019, February 7). Speaker's shark preservation bill gets OK. The Philippine Star, p. B6.http://hdl.handle.net/20.500.12174/6050ennewspaperArticlefishery regulationsfood websMarine fishspecies extinctionfood websjurisdiction