Johnson, Obari, Sikiru Humble Tajudeen, Muhammed Bashir Mu’azu, and Salawudeen Ahmed Tijani. “Optimized Feedback-Based Traffic Congestion Pricing and Control for Improved Return on Investment (ROI)”. Journal of Robotics and Control (JRC) 2, no. 3 (May 5, 2021): 126–133. Accessed September 6, 2025. https://journal.umy.ac.id/index.php/jrc/article/view/8770.