M. A. MEMON, S. MEMON, Z. BHATTI, S. A. KHOWAJA, and B.BALOCH. 2015. “Autonomous Robot Path Planning Using Particle Swarm Optimization in Static and Obstacle Environment”. Sindh University Research Journal - SURJ (Science Series) 47 (4). https://sujo.usindh.edu.pk/index.php/SURJ/article/view/5242.