-Afandizadeh Zargari, S., Bigdeli Rad, H., & Shaker, H. (2019). Using Optimization and Metaheuristic Method to Reduce the Bus Headway (Case Study: Qazvin Bus Routes). Quarterly Journal of Transportation Engineering, 10(4), 833-849.
-Afandizadeh, S., & Bigdeli Rad, H. (2021). Developing A Model to Determine the Number of Vehicles Lane Changing on Freeways by Brownian Motion Method. Nonlinear Engineering, 10(1), 450-460.
-Ameri, A., Bigdeli Rad, H., Shaker, H., & Ameri, M. (2021). Cellular Transmission and Optimization Model Development to Determine the Distances between Variable Message Signs. Journal of Transportation Infrastructure Engineering, 7(1), 1-16.
-Cheah, Y. H., & Yeak, S. H. (2022, December). Modeling and Simulation on Roundabout with Waiting System. In International Conference on Mathematical Sciences and Statistics 2022 (ICMSS 2022). Atlantis Press. 303-318.
-Danesh, A., Ma, W., Yu, C., Hao, R., & Ma, X. (2021). Optimal Roundabout Control under Fully Connected and Automated Vehicle Environment. IET Intelligent Transport Systems, 15(11), 1440-1453.
-Dimon, C., Teme, M., & Popescu, D. (2022). Optimization of Road Traffic Using Intelligent Traffic Light Systems. International Journal of Computers Communications & Control, 17(4).
-Garcia-Nieto, J., Olivera, A. C., & Alba, E. (2013). Optimal Cycle Program of Traffic Lights with Particle Swarm Optimization. IEEE Transactions on Evolutionary Computation, 17(6), 823-839.
-Gershenson, C. (2004). Self-Organizing Traffic Lights. Arxiv Preprint Nlin/0411066.
-Gökçe, M. A., Öner, E., & Işık, G. (2015). Traffic Signal Optimization with Particle Swarm Optimization for Signalized Roundabouts. Simulation, 91(5), 456-466.
-Gong, Y. J., & Zhang, J. (2012, June). Real-Time Traffic Signal Control for Roundabouts by Using a PSO-Based Fuzzy Controller. in 2012 IEEE Congress on Evolutionary Computation, IEEE. 1-8.
-Hajisoleimani, M. M., Abdi, A., & Bigdeli Rad, H. (2021). Intermodal Non-Motorized Transportation Mode Choice; Case Study: Qazvin City. Space Ontology International Journal, 10(3), 31-46.
-Hatami, H., & Aghayan, I. (2017). Traffic Efficiency Evaluation of Elliptical Roundabout Compared with Modern and Turbo Roundabouts Considering Traffic Signal Control. Promet-Traffic&Transportation, 29(1), 1-11.
-Jamal, A., Al-Ahmadi, H. M., Butt, F. M., Iqbal, M., Almoshaogeh, M., & Ali, S. (2021). Metaheuristics for Traffic Control and Optimization: Current Challenges and Prospects. Search Algorithm-Essence of Optimization.
-Khliefat, I., Naser, M., Alhomaidat, F., & Hanandeh, S. (2021). Improving The Capacity and Level of Service at The Sixth Circle in Jordan by Using Traffic Signals and Roundabout Metering Approach. The Open Transportation Journal, 15(1).
-Mohebifard, R., & Hajbabaie, A. (2020, September). Effects of Automated Vehicles on Traffic Operations at Roundabouts. in 2020 IEEE 23rd International Conference on Intelligent Transportation Systems (ITSC), IEEE. 1-6.
-Owais, M., Abulwafa, O., & Abbas, Y. A. (2020). When to Decide to Convert a Roundabout to a Signalized Intersection: Simulation Approach for Case Studies in Jeddah and Al-Madinah. Arabian Journal for Science and Engineering, 45,
7897-7914.
-Pilko, H., Mandžuka, S., & Barić, D. (2017). Urban Single-Lane Roundabouts: A New Analytical Approach Using Multi-Criteria and Simultaneous Multi-Objective Optimization of Geometry Design, Efficiency and Safety. Transportation Research Part C: Emerging Technologies, 80, 257-271.
-Qadri, S. S. S. M., Gökçe, M. A., & Öner, E. (2020). State-of-Art Review of Traffic Signal Control Methods: Challenges and Opportunities. European Transport Research Review, 12, 1-23.
-Qadri, S. S. S. M., Gökçe, M. A., Öner, E., & Gökçe, E. G. (2019, October). Analysis of Various Scenarios to Mitigate Congestion at a Signalized Roundabout Using Microsimulation. in 2019 Innovations in Intelligent Systems and Applications Conference (ASYU), IEEE. 1-6.
-Shaaban, K., Abou-Senna, H., Elnashar, D., & Radwan, E. (2019). Assessing the Impact of Converting Roundabouts to Traffic Signals on Vehicle Emissions along an Urban Arterial Corridor in Qatar. Journal of the Air & Waste Management Association, 69(2), 178-191.
-Shaker, H., & Bigdeli Rad, H. (2018). Evaluation and Simulation of New Roundabouts Traffic Parameters by Aimsun Software. Journal of Civil Engineering and Materials Application, 2(3), 146-58.
-Wu, Y., & Zhu, F. (2021). Junction Management for Connected and Automated Vehicles: Intersection or Roundabout?
Sustainability, 13(16), 9482.
-Zhao, L., Malikopoulos, A., & Rios-Torres, J. (2018). Optimal Control of Connected and Automated Vehicles at Roundabouts: An Investigation in a Mixed-Traffic Environment. IFAC-Papersonline, 51(9), 73-78.
-Zhou, L., Zhang, L., & Liu, C. S. (2021). Comparing Roundabouts and Signalized Intersections Through Multiple-Model Simulation. IEEE Transactions on Intelligent Transportation Systems, 23(7), 7931-7940.
