M. F. Mohamad Jamatolail, “Development of a Mobile Robot with Camera-based Target Tracking and Obstacle Avoidance Systems”, ijie, vol. 12, no. 7, pp. 236–245, Oct. 2020, Accessed: Jul. 23, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/7281