Santos, J. (2025). Potential of Taal volcanic ash as radiation shield uncovered. Manila Bulletin.
Chicago Style aipamenaSantos, Jel. "Potential of Taal Volcanic Ash as Radiation Shield Uncovered." Manila Bulletin 2025.
MLA aipamenaSantos, Jel. "Potential of Taal Volcanic Ash as Radiation Shield Uncovered." Manila Bulletin, 2025.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.