ABDUL RAHIM, MUHAMMAD SYAZWAN AZIZI, and Ts. Dr. MUHAMMAD AKMAL JOHAR. “System Development of an Autonomous Lawnmower System Using Ardupilot Mission Planner”. Research Progress in Mechanical and Manufacturing Engineering 2, no. 2 (January 17, 2022): 533–538. Accessed July 18, 2024. https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/4096.