The Use of LED Lighting on Malaysian Highways: Review on Key Benefits, Challenges, and Environmental Impacts. Intl. J. Mech. Sust. Eng. Tech. [Internet]. 2024 Nov. 22 [cited 2025 Apr. 4];1(1):36-45. Available from: https://uniexpertsacademy.com/index.php/IJMSET/article/view/6