Nurika, Okta, Hafizul Fahri Hanafi, Low Tang Jung, and Ahmed Abba Haruna. “Layered Approach in Energy-Efficient Information Technology (IT) Classroom Design”. Journal of ICT in Education 11, no. 1 (April 15, 2024): 1–8. Accessed January 29, 2026. https://ejournal.upsi.edu.my/index.php/JICTIE/article/view/8922.