“A Review of Energy-Efficient HVAC (Heating, Ventilation, and Air Conditioning) Systems for Smart Buildings”. Journal of Global Research in Multidisciplinary Studies(JGRMS) 1, no. 12 (December 5, 2025). Accessed January 10, 2026. http://saanvipublications.com/journals/index.php/jgrms/article/view/77.