APA (7th ed.) Citation

Supiyono, Djakfar, L., & Wicaksono, A. Drivers' Responses to Countdown Timer at Signalized Intersection. Palacký University Olomouc.

Chicago Style (17th ed.) Citation

Supiyono, Ludfi Djakfar, and Achmad Wicaksono. Drivers' Responses to Countdown Timer at Signalized Intersection. Palacký University Olomouc.

MLA (9th ed.) Citation

Supiyono, et al. Drivers' Responses to Countdown Timer at Signalized Intersection. Palacký University Olomouc.

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