Lee-Brago, P. (2021). Phl seen as Asia production hub for Sputnik V vaccine. Philippine Star.
Chicago-referens (17:e uppl.)Lee-Brago, Pia. "Phl Seen as Asia Production Hub for Sputnik V Vaccine." Philippine Star 2021.
MLA-referens (9:e uppl.)Lee-Brago, Pia. "Phl Seen as Asia Production Hub for Sputnik V Vaccine." Philippine Star, 2021.
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