Nawawi, S. W., A. A. A. . Mohammed Ahmed, H. A. Biswas, and M. A. Jibrin. “Modeling and Simulation of Autonomous Mobile Robot System for Collision Avoidance in VR Environment Using Simscape-Multibody”. ELEKTRIKA- Journal of Electrical Engineering, vol. 21, no. 2, Sept. 2022, pp. 33-41, doi:10.11113/elektrika.v21n2.384.