Cita APA (7th ed.)

Calimang, M. Phl smartphone owners heavy users of QR code says Fil-Am app maker. IN Tech101. The Philippine Star.

Cita Chicago (17th ed.)

Calimang, Melvin. "Phl Smartphone Owners Heavy Users of QR Code Says Fil-Am App Maker. IN Tech101." The Philippine Star .

Cita MLA (9th ed.)

Calimang, Melvin. "Phl Smartphone Owners Heavy Users of QR Code Says Fil-Am App Maker. IN Tech101." The Philippine Star, .