Mirza Faizal, M. A. ., and N. A. . Agus Salim. “Green Strategies During Lower of Occupancy: The Best Practices of Facilities Management for Energy Optimization in Commercial Office Buildings”. Journal of Advanced Research Design, vol. 117, no. 1, July 2024, pp. 57-67, doi:10.37934/ard.117.1.5767.