Goh, Z.W. and Nik Hisyamudin Muhd Nor (2022) “Design of Mobile Scooter to Increase Flexibility and User Friendliness”, Research Progress in Mechanical and Manufacturing Engineering, 3(1), pp. 988–997. Available at: https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/4133 (Accessed: 12 March 2026).