Devio, . L. (2021). Metro Manila Mayors recommend further easing of Covid-19 restrictions. Manila Times.
Chicago-viite (17. p.)Devio, Lea. "Metro Manila Mayors Recommend Further Easing of Covid-19 Restrictions." Manila Times 2021.
MLA-viite (9. p.)Devio, Lea. "Metro Manila Mayors Recommend Further Easing of Covid-19 Restrictions." Manila Times, 2021.
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