Mohammad Affendy, Liu Yao, and Diyana Kamarudin. “IN-HOUSE GREEN KNOWLEDGE PRACTICE FOR HOSPITAL BUILDING MAINTENANCE”. JOURNAL INFORMATION AND TECHNOLOGY MANAGEMENT (JISTM) 2, no. 6 (January 15, 2018): 62–72. Accessed August 21, 2025. https://gaexcellence.com/jistm/article/view/1024.