Saad Ali, S.; Shujaat Ali; Saqib Munawwar; Fasih Ahmed; M. Nawaz Rahim; M. Sohail Tanoli; M. Kamran; Perfshan Erum; Aisha Ghufran. Modeling and Implementation of a Density-Based Traffic Management System via Programmable Logic Controller. IJIST 2025, 7, 1542-1552.