APA (7th ed.) Citation

Siew, S. Y. (2022). A mobile app for supermarket checkout.

Chicago Style (17th ed.) Citation

Siew, Shun Yao. A Mobile App for Supermarket Checkout. 2022.

MLA (9th ed.) Citation

Siew, Shun Yao. A Mobile App for Supermarket Checkout. 2022.

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