APA (7th ed.) Citation

Calayag, K. (2021). IATF brings back contact tracing app as Covid-19 cases rise. Manila Times.

Chicago Style (17th ed.) Citation

Calayag, Keith. "IATF Brings Back Contact Tracing App as Covid-19 Cases Rise." Manila Times 2021.

MLA (9th ed.) Citation

Calayag, Keith. "IATF Brings Back Contact Tracing App as Covid-19 Cases Rise." Manila Times, 2021.

Warning: These citations may not always be 100% accurate.