Mohd Alias, Muhamad Ezzwan, and Suriana Salimin. “Smart Lighting System for a Classroom Using Solar PV and Internet of Things (IoT)”. Evolution in Electrical and Electronic Engineering, vol. 4, no. 1, May 2023, pp. 128-3, https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/10404.