The Simulation and Prototyping of a Density-Based Smart Traffic Control System for Learning Purposes. - Mashael Khayyat; Omar Aboulola; Nahla Aljojo; Basma Alharbi; Nada Almalki 001; Maysoon Al-Zahrani; Tasneem Al-ghamdi; Lama Al-qarni (Int. J. Online Biomed. Eng., 2020)