APA (7th ed.) Citation

Yong, W. L. (2019). Smart Attendance System Using QR Code.

Chicago Style (17th ed.) Citation

Yong, Wei Lun. Smart Attendance System Using QR Code. 2019.

MLA (9th ed.) Citation

Yong, Wei Lun. Smart Attendance System Using QR Code. 2019.

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