Abu Bakar, A. F. ., A. H. . Ahmad Zainuddin, A. H. . Ahmad, K. B. . Olawale, and S. A. . Osman. “Assessment of Energy Efficiency Index and Consumption Analysis in Malaysian Commercial Laundry Operations”. Journal of Advanced Research Design, vol. 128, no. 1, May 2025, pp. 116-24, doi:10.37934/ard.128.1.116124.